Open the Start menu, then right-click the app you want to pin. Select Pin to Start or Unpin from Start.

With External Access for Teams, you can add or invite anyone outside of your Teams org who uses Teams, Teams for personal use, Skype (for consumers), and Skype for Business to a one-to-one chat.

Learn how to troubleshoot when the camera is not working in Windows or you see errors 0xA00F4244 or 0x200F4244.

Notes about this update. When this update is installed, Windows may attempt to download and install feature updates to your device if it is approaching or has reached the end of support for your currently installed Windows version.

Learn what’s new in the latest Windows RT update, including new Start menu options for Surface RT and Surface 2.

If your account has been hacked it means that someone stole your password and might be using your account to access your personal information or send junk email.

Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

Get the latest info on new features for Microsoft Teams with these regularly updated release notes.

Learn how to sign in or out of your Outlook.com email account, and get solutions for common login issues.

Get help with Skype for Business. Skype for Business 2016 Training. Video: What is Skype for Business? Video: Download and install Skype for Business (video)