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

Fix Windows Update 502 Bad Gateway Related to Proxy Settings

If you see a "502 Bad Gateway" error when running Windows Update, it often points to a problem wi...

Fix Windows Update Cleanup Tool Not Working Error

You run Disk Cleanup, select Windows Update Cleanup, and nothing happens—or it fails with an erro...

Fix Windows Search After Disabling Cortana

If you've disabled Cortana and find that Windows Search no longer returns results or runs slowly,...

Chrome Extensions Not Loading? Here’s How to Fix It

You open Chrome, click the puzzle icon, and your extensions are grayed out or missing. This is a ...

Fix pip Permission Denied Error on Linux