Exploring the Determinants of Service Quality of Cloud E-Learning System for Active System Usage

: E-Learning through a cloud-based learning management system, with its various added advantageous features, is a widely used pedagogy at educational institutions in general and more particularly during and post Covid-19 period. Successful adoption and implementation of cloud E-Learning seems difﬁcult without signiﬁcant service quality. Aims: This study aims to identify the determinant of cloud E-Learning service quality. Methodology: A theoretical model was proposed to gauge the cloud E-Learning service quality by extensive literature search. The most important factors for cloud E-Learning service quality were screened. Instruments for each factor were deﬁned properly, and its content validity was checked with the help of Group Decision Makers (GDMs). Empirical testing was used to validate the proposed theoretical model, the self-structured closed-ended questionnaire was used to conduct an online survey. Findings: Internal consistency of the proposed model was checked with reliability and composite reliability and found appropriate α ≥ 0.70 and CR ≥ 0.70. Indicator Reliability was matched with the help of Outer Loading and found deemed ﬁt OL ≥ 0.70. To establish Convergent Validity Average Variance Extracted, Factor Loading and Composite Reliability were used and found deemed suitable with AVE ≥ 0.50. The HTMT and Fornell–Lacker tests were applied to assess discriminant validity and found appropriate (HTMT ≤ 0.85). Finally, the Variance Inﬂation Factor was used to detect multicollinearity if any and found internal and external VIF < 3. Conclusions: Theoretical model for cloud E-Learning service quality was proposed. Information Quality, Reliability, Perceived ease of use and Social Inﬂuence were considered as explanatory variables whereas actual system usage was the dependent variable. Empirical testing on all parameters stated that the proposed model was deemed ﬁt in evaluating cloud E-Learning service quality.


Introduction
Cloud computing is considered as among the most important computer technologies. Many industries are switching to cloud computing for support in IT services; it has grown in popularity and had a significant impact on people's lives [1]. Many companies are turning to cloud computing to help them get through the current economic downturn [2]. Cloud computing can offer a variety of IT services, particularly data centre services, without requiring a significant financial investment in a physical data centre [3,4].
Cloud E-Learning is a paradigm shift in teaching-learning technology that can be used with the help of a digital environment, and it is designed to assist in improving the education system [5]. E-Learning systems are free from the limitations of time and

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To check the impact of reliability on actual system usage.

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To assess the influence of information quality on actual system usage.

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To identify the consequence of social influence on actual system usage.

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To inspect the effect of perceived ease of use on actual system usage.
Thus, the present research aims to study the service quality factors that affect students' acceptance of the Cloud E-Learning system at the Saudi Arabian university. Four research hypotheses encompassing the multifold objectives are formulated and tested using a questionnaire survey. This proposed model is tested empirically through survey data gathered from 474 students at the Saudi Arabian universities.
The present research study has been organized as follows: Section 2 discusses E-Learning service quality and the technology acceptance theories to propose a research model. It also articulates the hypothesis backed by rigorous literature review classified in different subsections. Section 3 discusses the adopted research methodology. In Section 4, the collected survey data is analyzed, and relevant findings are discussed, along with subsequent results. Discussion and recommendations are provided in Sections 5 and 6, respectively. The last section provides the conclusion of the present study.

Theoretical Foundation of Framework
E-Learning has increased steadily with several new technologies and ICT tools, such as computers, laptops, and highly configurable smartphones and tablets for teaching and learning services. A new technology created new opportunities for the education system. Earlier, physical presence was needed for receiving learning material; today, all types (audio, video, text etc.) of learning material are readily available due to the internet-based E-Learning system for self-paced learning [8]. Researchers defined E-Learning systems as "an information system that can integrate a wide variety of instructional material (via audio, video, and text mediums) conveyed through e-mail, live chat sessions, online discussions, forums, quizzes, and assignments" [25]. In the present study, E-Learning is considered as an Information System (IS), and its success is regarded as an IS success.
Widespread literature has been reviewed to understand the current trends, theories, and models of IS technology acceptance and important factors for university level usage of E-Learning. Different researchers have used different factors from different models to measure the service quality of E-Learning. Some researchers applied SERVQUAL [26,27], Unified Theory of Acceptance and Use of Technology (UTAUT) [21], Technology Acceptance Model (TAM) [8,20,28] and DeLone and McLean [6,15,29]. The details of the different models used by different researchers are given in Appendix B.
After an extensive literature review, we found that further research is needed to find the actual use of E-Learning systems by Saudi university students; as well, it is also essential to know the critical factors from different models which were frequently used in various studies. These factors were examined, analyzed, and further assessed. Initially, sixteen items are selected for further discussion with decision-makers (DMs), who are expert practitioners in E-Learning teaching-learning systems. A single decision-maker (DM) may give a prejudiced personal view, which may result in an inaccurate decision. To eradicate prejudices in decision-making, the final factors were selected with the help of three DMs who know and use E-Learning systems.
The final factors were selected by the two-stage process, initially through systematic literature review. Secondly, thorough expert opinions were taken from expert decisionmakers. Different perceptions such as service quality, information quality, peers' influence and system usage comfortability were also carefully considered for evaluating the success of the E-Learning system. A Nominal group technique (NGT) was adopted to combine SERVQUAL and other models such as DeLone and McLean, UTAUT and TAM to propose an E-Learning SQ Model (E-LSQM) by assimilating five constructs, as shown in Figure 1. The proposed model plays a vital role in exploring the effect of E-Learning service quality. The proposed model comprises of four independent variables/factors (IVs) and one dependent variable/factor (DV). Reliability is derived from SERVQUAL, and Information Quality is taken from DeLone and McLean, Social Influence is derived from UTAUT, and Perceived Ease of Use and Actual System Usage are taken from TAM.   Figure 1 depicts the E-Learning SQ Model (E-LSQM). The following sub-sections further explain the selected constructs.

Reliability
SERVQUAL [30] is a widely used customer-driven instrument for research. It is used to know the preferences and expectations of the services received by the customer. Many researchers used this scale in different industries, from retail to hospitality and consulting. It is using in assessing the service delivery of E-Learning quality as well [31]. It has five different dimensions which are assumed to reflect the quality of service. Reliability is one of the essential dimensions of SERVQUAL.
Reliability is the capacity to carry out the promised operation consistently and reliably [31]. It is the ability to survey the services offered with reliability and accuracy. It is one of the five dimensions presented in the SERVQUAL model survey of quality models of e-learning systems [32]. Reliability is good working efficiency of the overall structure and function of the E-Learning system or website and dealing with the technical issues of the interface of the E-Learning users; it also includes accuracy of the system as well as providing all the services as promised by the system [17]. An increase in Reliability will motivate the user to use the system. Based on these research studies, it is observed the E-Learning system Reliability will increase satisfaction and influence to increase its usage among the university students. Thus, the following hypothesis is proposed: Hypothesis 1 (H1). Reliability of the system influences the actual system usage.

Information Quality
Information quality is a crucial and essential element in assessing the information performance of Cloud E-Learning systems. It plays a vital role in knowledge delivery and achieving teaching and learning goals [19]. Serious problems can arise due to inadequate information quality of the E-Learning System [33]. The Delone and Maclean model considered Information quality as a very crucial dimension of the success of information systems [22]. Good Information quality of the E-Learning System can increase the satisfaction of the user and rise to the usage of the system by the students [34]. So, it is considered that good information quality will motivate the user and increase the use of the actual system and proposed the following hypothesis:

Reliability
SERVQUAL [30] is a widely used customer-driven instrument for research. It is used to know the preferences and expectations of the services received by the customer. Many researchers used this scale in different industries, from retail to hospitality and consulting. It is using in assessing the service delivery of E-Learning quality as well [31]. It has five different dimensions which are assumed to reflect the quality of service. Reliability is one of the essential dimensions of SERVQUAL.
Reliability is the capacity to carry out the promised operation consistently and reliably [31]. It is the ability to survey the services offered with reliability and accuracy. It is one of the five dimensions presented in the SERVQUAL model survey of quality models of e-learning systems [32]. Reliability is good working efficiency of the overall structure and function of the E-Learning system or website and dealing with the technical issues of the interface of the E-Learning users; it also includes accuracy of the system as well as providing all the services as promised by the system [17]. An increase in Reliability will motivate the user to use the system. Based on these research studies, it is observed the E-Learning system Reliability will increase satisfaction and influence to increase its usage among the university students. Thus, the following hypothesis is proposed: Hypothesis 1 (H1). Reliability of the system influences the actual system usage.

Information Quality
Information quality is a crucial and essential element in assessing the information performance of Cloud E-Learning systems. It plays a vital role in knowledge delivery and achieving teaching and learning goals [19]. Serious problems can arise due to inadequate information quality of the E-Learning System [33]. The Delone and Maclean model considered Information quality as a very crucial dimension of the success of information systems [22]. Good Information quality of the E-Learning System can increase the satisfaction of the user and rise to the usage of the system by the students [34]. So, it is considered that good information quality will motivate the user and increase the use of the actual system and proposed the following hypothesis:

Social Influence
Social Influence is an essential dimension of the UTAUT model. It is a person's consideration of other peers' opinions about using the new technology or system. Social influence is a huge boost in a person's use of the latest technology or system as it is affected by people's motivation and the circumstance around them [35]. Nikolić (2018) [32] also studied different E-Learning factors and including Social Influence for making the E-Learning satisfaction model for the E-Learning users. Nikolić (2018) [32] analyzed and reviewed a comprehensive E-Learning model for developing countries and found social support and influence is suitable for Cloud E-Learning users. Thus, the following hypotheses concern to Social Influence is proposed: . Social In f luenceimpactstheactualsystemusage.

Perceived Ease of Use
Perceived Ease of Use positively affects and enhances students' intentions to use the services provided by the Cloud E-Learning System. Different studies suggested that Perceived Ease of Use is the main determining factor that positively affects the intention to use the existing system [28]. Everyone loves joy, happiness, fun, gratification and liveliness in their work, and the presence of these factors motivates their usage and acceptance of the online web-based system [28]. The study of Lee et al., [36] also suggests that perceived playfulness or ease of use significantly influenced the usage of the internet-based learning system [37]. Thus, this study hypothesized the following:

Actual System Usage
Usage of the actual system is an essential measure in different models such as TAM [24] and Delone and McLean [22]. Good reliability through system quality, proper information contents quality can affect users' frequency to use the system. Increased features and facilities of the system also increase motivation and satisfaction in the use of the actual system [20].

Research Methodology
This section deals with the various aspects of the research design used in the present study and how they are documented. It helps the researcher to understand the research study, ways and means of data gathering and subsequent analysis to accomplish the research objectives [38]. The research began by exploring the requisite knowledge, objectives, and a hypothesis from the framework [39]. The present study uses a quantitative method for construct testing in the conceptual model. The approach uses top-down deductive, imbibing framework formation and hypothesis development.
The primary data is collected through a questionnaire survey administered among the identified respondents as given in Appendix A. The questionnaire survey has both multiple-choice answers in the demographics section and a closed-ended question which has the 5-point Likert scale. The questionnaire survey is developed in 3 different sections. In Section 1, the researcher introduces himself and the objective of the study. Section 2 consists of a respondent's profile demographic items and a survey based on constructs related to the service quality of E-Learning is discussed in Section 3. The validity of this instrument was tested by published research studies and backed by six E-Learning expert peers. The expert group has E-Learning experience of more than five years and the experts belong to different universities. The expert group was selected voluntarily from engineering, medicine, computer science, science and humanities and social science disciplines.
The pilot study is used for finding errors and ambiguity in the questionnaire [40]. It measures the instrument by conducting content reliability. The reliability is carried out based on the pilot study data obtained from 30 randomly selected respondents from the engineering, science, and computer science faculty. Later, these respondents were excluded from the actual data survey. An instrument consisting of several items must be subjected to a consistency check, which is usually accomplished using the Cronbach coefficient (α) [41]. The questionnaire items or statements have a coefficient measure varying from 0 to 1 unit. The use of the Cronbach coefficient as a tool to measure the reliability of an instrument is undisputable.
Upon establishing an acceptable level of reliability in the pilot study, the researchers collected data confidently using the instrument developed for this study. Data were gathered from Saudi Arabian universities. In total, 497 responses were received from the respondents. However, 27 responses were rejected due to incomplete information; later, these 27 responses were removed from the analyses. Thus, in total, 474 valid responses were identified for subsequent data analysis. For the present study, a non-probability and convenience sampling design was used.

Analysis and Findings
The data were analyzed with the use of structural equation modelling for the proposed conceptual model of service quality of E-Learning. The proposed model is designed and presented in Figure 2 with the use of SmartPLS (v. 3.3.2). The pilot study is used for finding errors and ambiguity in the questionnaire [40]. It measures the instrument by conducting content reliability. The reliability is carried out based on the pilot study data obtained from 30 randomly selected respondents from the engineering, science, and computer science faculty. Later, these respondents were excluded from the actual data survey. An instrument consisting of several items must be subjected to a consistency check, which is usually accomplished using the Cronbach coefficient (α) [41]. The questionnaire items or statements have a coefficient measure varying from 0 to 1 unit. The use of the Cronbach coefficient as a tool to measure the reliability of an instrument is undisputable.
Upon establishing an acceptable level of reliability in the pilot study, the researchers collected data confidently using the instrument developed for this study. Data were gathered from Saudi Arabian universities. In total, 497 responses were received from the respondents. However, 27 responses were rejected due to incomplete information; later, these 27 responses were removed from the analyses. Thus, in total, 474 valid responses were identified for subsequent data analysis. For the present study, a non-probability and convenience sampling design was used.

Analysis and Findings
The data were analyzed with the use of structural equation modelling for the proposed conceptual model of service quality of E-Learning. The proposed model is designed and presented in Figure 2 with the use of SmartPLS (v. 3.3.2). The results of the demographic section of the participants are described in Table 1. The results of the demographic profile state that more than half (62.4%) of respondents are female. The highest percentage (37.1%) of participants belong to the age group of 21-28 years, whereas the lowest percentage of (15.2%) respondents belong to the age group of above 25 years. In terms of the E-Learning experience, more than half (56.1%) of therespondents used E-Learning services for less than one year while approximately five per The results of the demographic section of the participants are described in Table 1. The results of the demographic profile state that more than half (62.4%) of respondents are female. The highest percentage (37.1%) of participants belong to the age group of 21-28 years, whereas the lowest percentage of (15.2%) respondents belong to the age group of above 25 years. In terms of the E-Learning experience, more than half (56.1%) of therespondents used E-Learning services for less than one year while approximately five per cent (5.3%) respondents used E-Learning services for more than five years. Types of E-Learning are explained in five categories depending on the weightage of E-Learning and traditional learning. Basics is the first among five, which has only 10% of the weightage of assessment for course design or description, assessment criteria, contact hours, discussion, announcements, and forum. Blended-1 is a mixture of 30% online teaching and 70% face-to-face classroom teaching whereas blended-2 is a mixture of 50% online teaching and 50% face-to-face teaching in the classroom. Blended-3 is a mixture of 70% online teaching and 30% face-to-face teaching in the classroom whereas full E-Learning includes 100% online teaching. Under types of E-Learning users, a maximum (35%) number of respondents belong to blended-1 courses followed by those (28.3%) from basics courses, (27%) full E-Learning courses, (5.3%) blended-3 courses and (4.4%) blended-2 courses. The area of study is explained in three categories as Medical and Health Science which includes medicine, dentistry, pharmacy, nursing, physical therapy, laboratory science, radiology science and health administration. Engineering and Computer Science includes all branches of engineering, computer science and information systems. Humanities and Social Sciences includes language and translation, Islamic studies, and studies from the college of business administration. Most of the respondents (43.2%) belong to Engineering and Computer Science followed by (30.2%) those from Medical and Health Science whereas the lowest (26.6%) number of respondents belong to Humanities and Social Sciences. In terms of E-Learning usage, 38.6% of respondents spent 1-2 h daily for E-Learning, 22.6% spent 3-4 h, 21.9% spent more than 4 h and 16.9% spent less than one hour. To check the reliability of the proposed model Cronbach's alpha was used. Composite reliability was applied to measure internal consistency, while indicator reliability was tested using outer loadings. To ensure validity, average variance extraction and the Heterotrait-Monotrait relationship were used. Several studies suggested to [36] retain the indicators if the outer loading (OL) exceeds 0.70. The relationship needs to be investigated using average variance extracted and composite reliability if the outer loading ranges from 0.40 to 0.70. If AVE and CR meet the inclusion criteria, the indicators are kept; otherwise, they are excluded from further consideration.
Apart from one factor of actual system use (ASU1-0.691), factor loading is greater than 0.70 in Table 2. However, the CR (0.925) and AVE (0.712) are higher than the required level for retaining any construct item. Finally, in a proposed model for E-Learning service efficiency, all constructs were kept in their initial state. To evaluate the validity of the model Cronbach's alpha was calculated and to examine internal consistency composite reliability and average variance were calculated and depicted in Table 2. Composite reliability and Cronbach's alpha were greater than 0.70, indicating that they met the minimum [42] criterion for further investigation. For the proposed E-Learning service quality model, all constructs were found to be valid. Average variance extracted for all constructs was greater than 0.50 and met the standard inclusion criteria [43]. Therefore, all five constructs were considered as deemed suitable for assessing E-Learning service quality. The result of the Fornell-Larcker criteria illustrates that the value in the diagonal is higher as compared to the other values of the same constructs, as shown in Table 3. Heterotrait-Monotrait (HTMT) analysis was used to evaluate discriminant validity, as suggested by [44]. The association between the same construct in a different time frame is known as HTMT correlation.  Table 4 states that the value of correlation with the same constructs under acceptable range (HTMT < 0.85). Finally, the outcome of the Fornell-Larcker Criterion and Heterotrait-Monotrait Ratio is evident enough for the proposed model in measuring E-Learning Service Quality.  [45] proposed a VIF value of 5 as the threshold in the context of covariance-based SEM. Finally, R. T. Cenfetelli and G. Bassellier [39] recommended 3.3 as the VIF threshold in the context of variance-based SEM but in discussions of formative latent variable measurement [45]. By considering all aspects this study considered the VIF threshold as 3.3, where the indicators are predictors of the latent variable score.
As depicted in Table 5, VIF is less than 3 for all independent constructs and their instruments. It is evident from VIF results that no multicollinearity exists.  Table 6 to measure the significant level of path coefficients (β values). As shown in Figure 2, the four constructs, namely Reliability, Information Quality, Social Influence, and Perceived Ease of Use, explained 67.4 per cent of actual device use. SOI4 2.015 The Structural Path Coefficients (β values) were calculated using SmartPLS (v. 3.3.2) and are depicted in Figures 2-4; the figures show the path coefficient diagram. T-tests with their significance level were determined and presented in Table 6 to measure the significant level of path coefficients (β values). As shown in Figure 2, the four constructs, namely Reliability, Information Quality, Social Influence, and Perceived Ease of Use, explained 67.4 per cent of actual device use.      Among the four independent constructs, perceived ease of use contributes the maximum (29.1%) in actual system usage, followed by (27.4%) social influence, (26.1%) reliability and the least (12.9%) information quality in determining the actual system usage of E-Learning.
The result of path coefficients (β values), t-test indicators and p values are shown in Table 6, which demonstrates that the association between information quality and actual system usage is significant (p < 0.05) with a 95% confidence level. A significant association was observed between actual system usage and perceived ease of use (p < 0.05). The correlation between social influence and reliability was significant (p < 0.05) with a 95% confidence level. The significant level of all four constructs was confirmed with a greater t value (T > 1.650). Finally, results indicate that all four independent constructs found significant in determining the actual system usage of E-Learning.

Discussion
The study's findings back up Hypothesis H1, indicating that Actual System Usage and Information Quality are directly and significantly related. Moreover, Actual System Usage highly depends on the five identified instruments of Information Quality such as I use the E-Learning System in an enjoyable way to improve my studies, I use the E-Learning System for storing and sharing course-related documents, I recommend the E-Learning System for others use, I use the E-Learning System in my studies, and the E-Learning System has helped me to achieve my learning goals.
Hypothesis H2 is supported and accepted. In other words, Perceived Ease of Use and Actual System Usage are positively and significantly associated with each other, which clearly states that higher the perceived ease of use leads to greater Actual System Usage. Perceived Ease of Use is explained by four instruments such as the E-Learning System is easy to use, the knowledge from the E-Learning System is easy to understand, the E-Learning system has ease in distributing data and information and the E-Learning system has ease of communication with other friends and Instructors. Other researchers [28,[46][47][48] studied the effect of perceived ease of use on Actual System Usage which shows the current finding is like the previous findings.
Hypothesis H3 is not rejected, stating that there is a highly positive association between reliability and actual system use. The instruments of reliability like the E-Learning system runs in a correct reliable way, the E-Learning system is reliable for providing correct information when needed, the Instructors of the E-Learning system are dependable for the appropriate course contents, and the E-Learning support unit is ready to help whenever I need support with the system, having a strong influence on the Actual System Usage. The higher value of the reliability of learners influences them towards Actual System Usage. Several researchers [8,19,32] also studied the effect of the user's reliability on Actual System Usage, which shows the current findings confirm the previous findings.
Hypothesis H4 was supported, which states that Social Influence is highly positive, and significantly associated with the Actual System Usage. The items of Social Influence like students who influence me to think that I should use the E-Learning system, friends who are essential to me think that usage of my E-Learning system will increase my grades, and Instructors who are helping during the usage of the system. E-learning deanship will give full support with training that has a more significant positive impact on the Actual System Usage. Previous studies [15,22] examined the Social Influence's effect on the Actual System Usage, and their finding is as the result of the current study.
Previous research has looked into Actual System Use [15,20,32,48,49] and found that Information Quality, Perceived Ease of Use, Reliability, and Social Influence are among the most important constructs and explanatory variables for Actual System Use, among others. The current study concludes that four factors, namely, Information Quality, Perceived Ease of Use, Reliability, and Social Influence, have the greatest impact on Actual System Use.

Conclusions
Initially, the determinant of E-Learning service quality was established with the use of an extensive literature review. The four most influencing factors (Information Quality, Perceived ease of use, Reliability and Social Influence) for E-Learning service were extracted from existing literature. Reliability derived from SERVQUAL, Information Quality derived from DeLone and McLean, Social Influence derived from UTAUT, Perceived Ease of Use and Actual System Usage derived from the TAM model. The proposed theoretical model was tested empirically for its academic sustenance. Outer loading of each instrument was calculated and found suitable for inclusion in the proposed model (OL ≥ 0.70). The Cronbach Alpha of each construct was calculated to check its reliability and found appropriate (α ≥ 0.70). To check the internal consistency of scale items, composite reliability was calculated and found deemed fit (CR ≥ 0.70). To test the validity of the proposed model, the Average Variance Extracted was calculated and found deemed valid for inclusion (AVE ≥ 0.50). The Discriminant validity was performed to check the degree of difference between overlapping constructs. The Fornell-Lacker criterion was used to compare the square root of the average variance extracted with the correlation of latent constructs and found appropriate. The Heterotrait-Monotrait ratio of correlation was applied to check the lack of discriminant validity with a threshold value of 0.85. To detect the multicollinearity, the Variance Inflation Factor was used and found no multicollinearity existed, as each construct and their instruments had their VIF < 3. Finally, all four parameters of empirical testing, namely Internal Consistency, Indicator Reliability, Convergent Validity and Discriminant Validity were checked and found appropriate to assess E-Learning acceptance. A future study might be conducted with a larger data set and inclusion of extraneous variables to further enhance the coefficient of model explanation which is presently 0.674.

Conflicts of Interest:
The authors declare no conflict of interest.
Appendix A Table A1. Construct Measurements and Sources.

Construct
Item Measure Source

REL1
The Cloud E-Learning System runs in a reliably right away. [8]

REL2
The Cloud E-Learning System is reliable for providing correct information when needed. [6] REL3 The Instructors of the Cloud E-Learning System are dependable for the appropriate course contents. [8]

REL4
The Cloud E-Learning support unit is ready to help whenever I need support with the system. [6] Information Quality

INQ1
The Cloud E-Learning System uses audio elements properly. [31]

INQ2
The Cloud E-Learning System offers accurate, up-to-date information. [19,43] INQ3 The Cloud E-Learning System provides complete relevant and useful information. [19,28] INQ4 The Cloud E-Learning System gives course information in easy to understand language. [31]

INQ5
The Cloud E-Learning System provides teaching materials that fit with the course learning objectives. [28] Social Influence

SOI1
Students who influence me think that I should use Cloud E-Learning System. [32] SOI2 Friends who are important to me think that usage of my Cloud E-Learning system will increase my grades. [32]

SOI3
Instructors help during the usage of the system. [32] SOI4 E-Learning Deanship will give full support with training. [32] Perceived Ease of Use

PEU1
The Cloud E-Learning System is easy to use. [28] PEU2 The knowledge from the Cloud E-Learning system is easy to understand. [28] PEU3 The Cloud E-Learning system has ease in distributing data and information. [8]

PEU4
The Cloud E-Learning system has ease of communication with other friends and Instructors. [8] Actual System Usage ASU1 I use the the Cloud E-Learning System in an enjoyable way to improve my studies. [31] ASU2 I use the Cloud E-Learning System for storing and sharing course-related documents. [31] ASU3 I recommend the Cloud E-Learning System for others' use. [31] ASU4 I use the Cloud E-Learning System in my studies. [31]

ASU5
The Cloud E-Learning System has helped me in achieving my learning goals. [8] Appendix B   TAM [28]