Use the Office offline installer to install Office 2016 or Office 2013 if you don't have an active Internet connection or you're having problems with slow speed or unreliable connections.

Learn how to upgrade Windows 10 Home to Windows 10 Pro to access more advanced security and networking features.

If you didn't receive a confirmation email, select Resend on the Order History page to get another copy sent to you. If you need to change that primary email address, see Change my Microsoft Rewards primary email .

Try these solutions if you can't sign in to your Outlook.com, Hotmail, Live, or MSN email account, or you're not sure how to sign in or sign out.

Troubleshoot problems you might be having with your mouse or keyboard, or other wireless device in Windows.

Learn how to reinstall Windows on your PC and how activation works after it's installed.

Learn how to enable Adobe Flash in Microsoft Edge. By pressing submit, your feedback will be used to improve Microsoft products and services.

To open the Start menu—which contains all your apps, settings, and files—do either of the following: On the left end of the taskbar, select the Start icon.

Learn how to use the cloud-based clipboard in Windows, share clipboard items across your devices, and pin items to your clipboard menu.

Learn how to install Windows 11, including the recommended option of visiting the Windows Update page in Settings.