How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version. If you don't have PC Health Check installed, you can install it by going to https://aka.ms ...

Find out how to use your gift card or code for Microsoft products and services, such as Windows, Xbox, or Office.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.

Windows 10. To turn off your PC in Windows 10, select the Start button, select the Power button, and then select Shut down.

Sign out of Teams. While it's a good idea to remain signed in to continue receiving chats, notifications, incoming calls, and other activities, sometimes you might want to sign out of Teams to use another account or for other reasons.

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

The steps below will help you add a Gmail account to new Outlook, or manage an existing account by deleting it or making it your primary account. Add a new Gmail account. On the View tab, select View settings.

Learn how to run a disk cleanup in Windows including deleting temporary and system files to free up disk space.

To sign out of Windows, select Start , select your user picture or the Accounts icon, and select Sign out. Lock. Locking your Windows device allows you to quickly secure your device while keeping your applications and files open in the background. When you lock your device, anyone trying to access it must enter your password, PIN, or use ...

In Outlook, it’s no longer possible to sign out of your account or be prompted for a password to sign in. Therefore, if you share your computer with others, you might want to prevent them from accessing your email account while they use your computer.