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

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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

How to Unlock Windows Update Files for Installation

If Windows Update files are stuck or fail to install, they may be locked by another process or pe...

Windows Defender 404 Not Found: How to Fix Missing Interface

You open Windows Security, click on Virus & threat protection, and get a blank page or a 404 erro...

Fix BitLocker Sync Issues Between Multiple Devices

If you use BitLocker on multiple devices—say a laptop and a desktop—you might run into sync issue...

Fix PowerShell High Memory Usage on Startup

If PowerShell consumes a large amount of memory (e.g., >200 MB) immediately upon opening, somethi...

npm install ENOENT: Package.json Causes and Fixes

When you run npm install and get an ENOENT error, it usually means npm ...