Forecast period *
Initial costs *
Monthly additional costs
Average salary of operating personnel*
Average salary of technical personnel*
Number of users*
Percentage of employees whose work is related to the creation and viewing of documentation*
Employees whose work is related to the creation and viewing of documentation on average saved 2 hours a week.
Percentage of employees whose work requires regular participation in conference calls*
Employees whose work requires regular participation in conference calls saved 1.5 working hours per week.
Percentage of employees working with mobile devices*
Employees working with mobile devices saved about 2 hours 15 minutes a week.
Percentage of employees making decisions based on business intelligence data*
Employees who make decisions based on business intelligence data saved 4 hours 45 minutes per week by using Power BI Pro and MyAnalytics
Number of incidents of information security per month*
Reducing the number of information security incidents by 50% reduces the time spent by IT professionals on their elimination
Monthly costs for mobile communications, international and long distance calls*
The cost of mobile communications, international and long distance calls decreased by 14.2%
How many times per month do you need to repair or replace a PC?*
Microsoft Office 365 allows employees to work from another computer in the office or from home, while their main working PC is being repaired or replaced.
Currency
Implementation risk
Risk of model evaluation
Discount rate, (%)
Number of users *
Type of organisation *
Number of years *
Licenses for commercial organizations *
Business Essentials: Best for businesses that need business email and other business services. Office applications not included.
Business: Best for businesses that need Office applications plus cloud file storage and sharing. Business email not included.
Business Premium: Best for businesses that need business email, Office applications, and other business services.
Enterprise E1: Business services — email, file storage and sharing, Office Online, meetings and IM, and more. Office applications not included.
Enterprise E3: All the features of Office 365 ProPlus and Office 365 Enterprise E1 plus security and compliance tools, such as legal hold, data loss prevention, and more.
ProPlus: Office applications plus cloud file-storage and sharing. Business email not included.
Licenses for educational organizations *
Edu A3: Version of Office with email, video conferencing, customized hub for class teamwork with Microsoft Teams, compliance tools, and information protection plus full access to the Office desktop apps, and additional management and security tools.
Edu E3 for Faculty: Office 365 A5 renewal.
ProPlus: Office applications plus cloud file-storage and sharing.
Do you need Advanced Threat Protection?
Advanced Threat Protection (ATP) helps to protect your organization from malicious attacks by:
Do you need Advanced Compliance?
Advanced Compliance: recently introduced, this standalone SKU includes Advanced Data Governance, Advanced eDiscovery, and Customer Lockbox.
Offering greater compliance value to customers and a combination of solutions, Advanced Compliance can further help customers meet compliance requirements, while managing risk and reducing cost.
Do you need Cloud App Security?
Cloud App Security gives you insight into suspicious activity in Office 365 so you can investigate situations that are potentially problematic and, if needed, take action to address security issues.
With Office 365 Cloud App Security, you can:
Do you need Extra File Storage?
Should you require additional space over and above the space made available per Office 365 user, then this can be purchased on a per gigabyte (GB) per month basis.
Do you need Threat Intelligence?
Threat Intelligence helps security analysts and administrators protect their organization's Office 365 users by:
The ROI model is based on the results of a study by Forrester Consulting, commissioned by Microsoft. The goal of the study was to determine the overall economic impact and potential return on investment in enterprises as a result of the introduction of Office 365 E5.
50 organizations were examined that meet the following criteria:
Sources of profit from implementation:
Saving employees' time
Reducing the cost of telephone calls
Reduced downtime when replacing or repairing a PC
Earlier, when it was necessary to repair or replace a working computer, an average of 3.5 hours of work time was lost for each incident. Microsoft Office 365 allowed employees to work from another computer in the office or from home, while their main working PC is being repaired or replaced.
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