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

Fix Windows 11 Update Error 0x80070005 (Access Denied)

When you see error 0x80070005 during a Windows 11 update, it usually means the update process lac...

Fix Windows Defender 504 Gateway Timeout & Permission Denied Errors

You open Windows Defender Security Center and see "504 Gateway Timeout" or "Permission Denied" er...

How to Disable OneDrive Sync to Lower CPU Usage

If your computer feels sluggish and Task Manager shows OneDrive using a high percentage of CPU, t...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

How to Fix a Corrupted Chrome Profile

If Chrome crashes on startup, shows a "Profile Error" message, or refuses to save settings, your ...

Fix Windows Security High CPU Usage After Update

After a Windows update, you might notice the Windows Security process (Antimalware Service Execut...