If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track. Run the System File Checker tool (SFC.exe)

Go to Start > Settings > Update & Security > Windows Security > Device security . Under Security processor, select Security processor details. Select Security processor troubleshooting, and then under Clear TPM, select Clear TPM. You'll need to restart your device to complete the process.

The tool removes malicious software from an already-infected computer. Antivirus products block malicious software from running on a computer. It is significantly more desirable to block malicious software from running on a computer than to remove it after infection.

Step 1: Download the Offline System Update file (OSU1) To use the Offline System Update, you'll need: A Windows-based PC with an Internet connection and a USB port. A USB flash drive with a minimum 6 GB of space formatted as NTFS. Most USB flash drives come formatted as FAT32 and will have to be reformatted to NTFS.

1. Check your speaker output. 2. Run the audio troubleshooter. 3. Verify that all Windows Updates are installed. 4. Check your cables, plugs, jacks, volume, speaker, and headphone connections. 5. Check sound settings. 6. Fix your audio drivers. 7. Set your audio device as the default device. 8. Turn off audio enhancements. 9. Restart Audio Services

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

The list below contains current Xbox operating system (OS) version numbers for 2024, the features that have been added or updated, and the known issues that we’re currently tracking. To find your console’s OS version: Press the Xbox button to open the guide and select Profile & system > Settings.

To obtain the current version of Windows Security app, please run powershell command below: Get-AppPackage Microsoft.SecHealthUI. Manually download the update. Windows Security Application Version: 1000.27703.0.1006. Windows Security Platform Version: 10.0.27703.1006.

PC Health Check includes diagnostics to monitor device health and troubleshooting to improve performance, all from the convenience of a single dashboard. Key features include: Windows 11 eligibility: Provides a comprehensive eligibility check based on the minimum system requirements for Windows 11.

Along with software updates for Windows 10 or Windows 11, it's important to make hardware updates, also known as updates for drivers and firmware. You can quickly check the health of your Surface drivers and firmware using the Surface app. Open the Surface app.