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

Fix Chrome Profile Error 0x80070057: Startup Failure

When you start Chrome and see “Your profile could not be opened correctly” or “Chrome profile fai...

Fix Windows Terminal High CPU Usage: Practical Steps

You open Task Manager and see Windows Terminal using 20–40% CPU even when idle. This usually poin...

How to Set Up Windows Activation on Ubuntu Dual Boot

If you installed Ubuntu alongside Windows and now see an activation warning, you're not alone. Wi...

How to Reset VSCode Terminal Settings to Default

If your VSCode terminal is behaving oddly—wrong shell path, missing colors, or commands failing—r...

Fix 'Remote Desktop Command Not Found' After Update

Fix Remote Desktop Not Working After Windows Update

After a Windows update, Remote Desktop may stop connecting, fail to authenticate, or drop session...