Knowledge base for software setup, errors, and daily tool work.

Fix WSL Ubuntu Internet Not Working Due to Windows Firewall

If your WSL Ubuntu instance has lost internet connectivity, the Windows Firewall is a common culp...

How to Fix Outlook Backup Restore Not Working

When Outlook backup restore fails, it usually means the backup file is corrupted, the Outlook ver...

Fix Windows Update Stuck at 100% Not Finishing

You wait for a Windows update to finish, the progress bar hits 100%, and then nothing happens for...

Fix Windows Search Permission Denied Registry Error

If you see a 'permission denied' error when trying to modify registry keys related to Windows Sea...

Fix Windows Search Not Working After Update

After a Windows update, you might click the Start menu or press the Windows key and type, only to...

Fix KMS Activation Error: Port 1688 Already in Use