Learn how to access SharePoint, a browser-based app for online collaboration and document management, through your web browser. Find out how to check your subscription, troubleshoot issues, and get training for SharePoint.

Learn how to use Microsoft Authenticator to sign in to your accounts if you've forgotten your password, use two-step verification or multi-factor authentication, or have gone passwordless. You can also sign in to a work or school account using a remote computer with a code from Authenticator.

Check the cables (for wired printers). Make sure that the printer's USB cable is properly connected from the printer to your PC. If your USB isn’t recognized, see Automatically diagnose and fix Windows USB problems. Check the wireless connection (for wireless printers).Do one of the following:

Find the right help and support for your Microsoft products, services, and solutions. Sign in to get self-help options, live chat with a specialist, or explore more support resources.

Learn how to access all your Favorites Bar items at once in the new Microsoft Edge browser. Follow the simple steps to right-click Favorites bar and choose Open all, or Open all in new window, or Open all in new InPrivate window.

Learn how to use Microsoft Authenticator with your Microsoft personal, work/school, and non-Microsoft accounts. Follow the steps to scan a QR code, enter a code manually, or approve a request to sign in or verify with Authenticator.

Learn how to use the Microsoft Authenticator app as a two-step verification method for your work or school account. Follow the steps to scan a QR code, add your phone number, and get a verification code or a notification on your mobile device.

Learn how to install, renew, cancel, or share your Microsoft 365 or Office product with your Microsoft account. Find your product version and select Services & subscriptions to manage your account.

Find out how to get technical support for Microsoft 365 products and services, depending on your subscription type and version. Chat or request a call back from a support expert, or use the search box or the community forum for more help.

Microsoft Authenticator is a free app that helps you sign in to your Microsoft accounts with biometrics, PIN, or one-time codes. Learn how to use it for password verification, two-step verification, or passwordless sign in.