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.

Find out how to fix sound or audio problems in Windows.

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

Learn how to switch out of S mode to install apps from outside of the Microsoft Store or to upgrade to Windows 11.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

Learn how to update drivers in Windows using Device Manager to update or reinstall a driver.

Learn how to find and change settings in Windows. Find your Windows settings in a snap! Select the Start button, then select Settings .From there, browse the categories or use search to find what you're looking for.

Update Surface devices and Windows. Download the latest drivers and firmware updates to keep your Surface devices performing their best.

Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.

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