While Windows 11 is free to install on eligible PCs ( see the minimum requirements), customers need to separately buy a subscription to the Microsoft 365 Family or Personal for access (on desktop or via cloud) to popular apps such as Word, Excel, and Powerpoint.
Does Windows 11 Pro include Word and Excel?
What is difference between Windows 11 and Windows 11 pro?
The differences between Windows 11 Home and Pro Windows 11 Pro has all the same functionality as Windows 11 Home, plus the following extra features: BitLocker – encryption tool for entire files and drives. Encryption File System (EFS) – encryption tool for individual files and folders.
Will I lose Microsoft Office if I upgrade to Windows 11?
The answer is No. As long as you select “Keep personal files and apps” during Windows Setup, you shouldn’t lose anything.