Which version of Office should I buy? If you need everything that the suite has to offer, Microsoft 365 (Office 365) is the best option since you get all the apps to install on every device (Windows 10, Windows 8.1, Windows 7, and macOS). It’s also the only option that provides continuous updates and upgrades at a low cost.Where can I download free version of Microsoft Office?
To access these free web apps, just head to Office.com and sign in with a free Microsoft account. Click an application icon—like Word, Excel, or PowerPoint—to open the web version of that application. You can also drag and drop a file from your computer onto the Office.com page.