Troubleshooting
How to Use Point-in-Time Restore in Windows 11
Point-in-Time Restore can roll Windows 11 back to a recent full-system snapshot, including apps, settings, and personal files.
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Troubleshooting
91 articles
Troubleshooting
How to Check the 2023 Secure Boot Certificate Status in Windows 11
Some PCs still use older Secure Boot certificates. Learn how to check the 2023 certificate status and what to do if Windows reports an incomplete update.
Troubleshooting
Windows 11 26H1 vs 25H2: Why Most PCs Cannot Upgrade to 26H1
Windows 11 26H1 is not a normal feature update. Here is how it differs from 25H2 and what existing Windows 11 users should do.
Troubleshooting
How to Enable and Use Quick Machine Recovery in Windows 11
Quick Machine Recovery can search Windows Update for a fix when Windows 11 cannot boot. Here is how to enable and use it.
Troubleshooting
How to Repair Windows 11 Without Losing Apps or Files Using Windows Update
Use the built-in Windows Update recovery option to reinstall your current Windows 11 version while keeping apps, files, and settings.
Troubleshooting
How to Find Your BitLocker Recovery Key in Windows 11
Stuck at the BitLocker recovery screen? Learn where to find the 48-digit recovery key and what to do if you cannot locate it.
Troubleshooting
How to Back Up and Restore Windows 11 with Windows Backup
Use Windows Backup to save important files, settings, app preferences, and Wi-Fi information and restore them when setting up a Windows 11 PC.
Troubleshooting
How to Fix No Sound Problem in Windows Vista, XP, 7, 8, 8.1, 10 and 11
There can be several reasons your system has stopped producing sound. Here are a few common checkpoints:
Troubleshooting
How to Fix Wi-Fi Not Working on a Windows Laptop
Troubleshoot Wi-Fi problems in Windows 10 and 11 with Microsoft's recommended sequence, from basic checks and reconnection to network commands, driver repair, and network reset.
Troubleshooting
How to Create a Windows 10 Recovery USB
Create a Windows 10 recovery drive on an empty USB device and understand what the recovery drive does and does not back up.
Troubleshooting
Fix: Windows Recovery Environment (WinRE) Won't Open in Windows 10
Troubleshoot Windows 10 when Advanced startup or Windows Recovery Environment will not open, using supported WinRE checks and recovery media.
Troubleshooting
Fix Windows Boot Error 0xc0000225 in Windows 10 or 8.1
Troubleshoot boot error 0xc0000225 with Startup Repair first, then repair Boot Configuration Data only when needed.
Troubleshooting
Fix DRIVER_PORTION_MUST_BE_NONPAGED in Windows 10
Troubleshoot the DRIVER_PORTION_MUST_BE_NONPAGED (0xD3) stop error in Windows 10 by isolating drivers and recent hardware changes.
Troubleshooting
Fix 'Your PC Did Not Start Correctly' in Windows 10
Use Windows Recovery Environment to repair the 'Your PC did not start correctly' loop in Windows 10 without jumping straight to destructive reset steps.
Troubleshooting
Fix Duplicate Drive Entries in Windows 10 File Explorer (Historical)
Historical Windows 10 registry workaround for the old File Explorer issue that displayed removable drives twice in the navigation pane.
Troubleshooting
Fix Windows 10 Activation Error 0xC004F050
Troubleshoot Windows 10 activation error 0xC004F050 by checking the edition, product key, digital license, and Activation troubleshooter.
Troubleshooting
Fix HTTP Errors When Uploading Media in WordPress
Troubleshoot WordPress media upload HTTP errors by checking server limits, Site Health, logs, and WordPress memory settings instead of assuming one cause.
Troubleshooting
Fix the Group Policy Namespace Error in Early Windows 10 Builds (Historical)
Historical fix for the Microsoft.Policies.Sensors.WindowsLocationProvider duplicate namespace error seen when early Windows 10 builds opened Group Policy Editor.
Troubleshooting
How to Run the Windows Update Troubleshooter in Windows 10
Run Microsoft's Windows Update troubleshooter on Windows 10 and follow the supported recovery sequence after it finishes.
Troubleshooting
How to Create and Use a Restore Point in Windows 10
Turn on System Protection, create a Windows 10 restore point, and use System Restore when a driver, app, or system change causes problems.