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

Fix Windows Activation High Memory Usage Error 0x80070005

You might see error 0x80070005 when trying to activate Windows, often accompanie...

Fix PuTTY Connection Refused After Server Restart

You restart your server, open PuTTY, and see "Connection refused". This is a com...

Fix Outlook Calendar Not Syncing on Ubuntu

If your Outlook calendar stops syncing on Ubuntu, you'll notice events missing or old data showin...

Fix Microsoft Store Error 0x80073cf0: App Won't Start

When you try to open the Microsoft Store and see error code 0x80073cf0, the app either fails to s...

Fix Chrome Memory Leak Causing Crashes: Step-by-Step

If Chrome keeps crashing and your system slows down over time, a memory leak might be the culprit...

Fix 'ffmpeg command not found' in PHP exec()