Learn how to concatenate text strings in Excel using the CONCATENATE function. Our step-by-step guide makes it easy to join two or more text strings into one.

Sign in to account.microsoft.com, then select Order History on your Rewards page.

Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.

Protect your most important files in OneDrive Personal Vault with an extra layer of security. Learn how to set up, lock, or unlock Personal Vault.

To change your profile picture in Microsoft Teams, click your existing profile picture and select the camera icon.

How to improve gaming on your Windows 11 PC by making use of the optimization for windowed games settings.

Learn how to change Internet Explorer settings, or reset browser settings when there's a problem.

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Alternatively, you can install any website by going to the top corner of the browser and select Settings and more … > Apps > Install this site as an app.

Prova de här lösningarna om du inte kan logga in på ditt Outlook.com-, Hotmail-, Live- eller MSN-e-postkonto, eller om du inte vet hur du loggar in eller loggar ut.