IIT Delhi has subscribed the Microsoft 365 for a along with Microsoft Campus Agreement for all faculty, staff and students. "Microsoft Office 365" refers to subscription plans that include access to Office applications plus other productivity services that are enabled over the Internet (cloud services) on cloud storage OneDrive. It also include the desktop version of the latest Office applications, which users can install across multiple computers and devices. The fully installed applications include: Word, Excel, PowerPoint, OneNote, Outlook, Publisher, and Access (Publisher and Access are available on PC only) and you can install them across multiple devices, including PCs, Macs, Android tablets, Android phones, iPad, and iPhone. When you have an active Office 365 subscription that includes the desktop version of Office, you always have the most up-to-date version of the applications. To use and install one has to login at https://office.com using IITD User ID and Password.

Note: Users Database is being Synced with IIT Delhi database. If someone has changed Password in IIT Delhi, his/her password would be automatically updated in Office.com and one can avail this Microsoft services only if he is active user of IIT Delhi, otherwise, the services will be withdrawn from Microsoft side. Microsoft will retain data belongs to deactivated accounts upto three months. Users are advised to download all data from OneDrive within 3 months of deactivation of account.

To sign in suffix is "@iitd.ac.in" as if User ID is “xyz” then sign in user must be xyz@iitd.ac.in