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

Fix Windows Activation High CPU Usage with Clean Boot

If your system's CPU usage spikes after a Windows activation check, a clean boot can help identif...

Fix Missing Windows Security After Update

After a Windows update, you might find that Windows Security (formerly Windows Defender) is missi...

Fix Task Scheduler Not Running After Resetting Settings

After resetting Task Scheduler settings, you may find that scheduled tasks no longer run. This is...

Fix BitLocker Command Not Found After Windows Update

After a Windows update, you might run manage-bde or repair-bde and get ...

Fix 'Module Not Found' in Python Virtual Environments

Fix Windows Update Cleanup Stuck Error 0x80070002

When running Disk Cleanup or the Windows Update troubleshooter, you might see error 0x80070002 an...