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

Fix OneDrive Sync Not Starting After Windows 11 Update

After a Windows 11 update, you might find OneDrive simply won't start syncing. The icon may be mi...

Fix VirtualBox Kernel Driver Permission Denied on Linux

How to Fix Windows Update Error 0x80070643

You try to install the latest Windows updates but get error 0x80070643. This usually means the up...

Fix Windows Security Service Not Starting

You open Windows Security and see an error that the service isn't running. Or you get a notificat...

Fix Outlook Stuck on Loading Repair Tool Command Line

If Outlook gets stuck on the "Loading" screen when you try to run the repair tool (SCANPST.EXE) f...

Fix Windows Defender Conflicts with Third-Party Antivirus

You may see error messages like "Windows Defender can't start due to a dependency conflict" or no...