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Thanks Vasil for into my issues..<br />
Can you please explain what the terms click-to-run, C2R mean?
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Thanks Vasil for into my issues..
Can you please explain what the terms click-to-run, C2R mean?

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It's the new model Microsoft uses for Office install, you can read up on it here: <a href="https://technet.microsoft.com/en-us/library/jj219420.aspx" rel="ugc">https://technet.microsoft.com/en-us/library/jj219420.aspx</a>
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It's the new model Microsoft uses for Office install, you can read up on it here: https://technet.microsoft.com/en-us/library/jj219420.aspx [https://technet.microsoft.com/en-us/library/jj219420.aspx]

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Does S4B need Office 365 or can work w/ any MS Office version? If it can work w/ any Office version, do we need to upgrade S4B in case wcustomer later decides to migrates to O365?<br />
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Thanks;
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Does S4B need Office 365 or can work w/ any MS Office version? If it can work w/ any Office version, do we need to upgrade S4B in case wcustomer later decides to migrates to O365?

Thanks;

Sype for Business and Office365

Office 365 is a group of software plus services subscriptions that provides productivity software and related services to its subscribers. Office 365 allows the use of Microsoft Office apps on Windows and OS X, provides storage space on Microsoft's cloud storage service OneDrive, and grants 60 Skype minutes per month. Office 365 includes e-mail and social networking services through hosted versions of Exchange Server, Skype for Business Server, SharePoint and Office Online, integration with Yammer, as well as access to the Office software. All of Office 365's components can be managed and configured through an online portal; users can be added manually, imported from a CSV file, or Office 365 can be set up for single sign-on with a local Active Directory using Active Directory Federation Services.

Microsoft 365

Microsoft Office is an integrated suite of applications that includes Outlook, Word, Excel, Access, PowerPoint, Visio and InfoPath, along with a number of tools to assist in making the individual components work together. Coding within and between the projects is done in Visual Basic for Applications, known as VBA.

Microsoft Office

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.