2007年1月12日 · Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows.

Learn how to find basic information about your Windows device, including the device name, version of Windows, hardware details and avaialble storage space.

PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems.

Learn how to check for the latest Windows Updates and install them to keep your device running smoothly and securely.

If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.

Step 4: Time to relax! You're all set! Your folders and settings are backed up and you can access your files on all of the computers that you sign into with this Microsoft account. If you want to …

Step 1. Check your speaker output in Windows settings Step 2. Check your audio hardware and volume controls Step 3. Turn off audio enhancements Step 4. Run the audio troubleshooter

After following the preparation steps, see Install Windows Updates to learn how to check for updates and install them. Or select the Check for Windows updates button below to open …

If you believe it should be: Check the spelling of the name and the domain, for example, rachel or rachael and .com or .co.uk The account may have been closed. Learn more. If you see a …

If hardware was changed on a Windows device in order to upgrade to Windows 11 and the system is not recognizing the change in a timely manner, this article explains how to initiate …