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

How to Reset Chrome Profile Settings Correctly

If Chrome is acting up—settings won't save, extensions misbehave, or the browser crashes on start...

Fix Windows Login Loop with CMD Repair Tool

You log in, see the desktop for a second, and get kicked back to the lock screen. This Windows lo...

Fix PowerShell Proxy Authentication Failed Errors

Fix Chrome Profile Port Already Allocated Error

When you see the error "Profile port already allocated" in Chrome, it usually means the browser's...

Fix Windows Update File Locked Registry Error

When Windows Update fails with an error like 0x80070020 or a message that a file is ...

How to Fix Chrome Service Unavailable Error

You try to open a page in Chrome and see "Service Unavailable" or "This site can't be reached. Se...