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

Fix OneDrive SSL Certificate Error After Update

After a recent Windows or Office update, you may see an SSL certificate error in OneDrive. The er...

How to Repair Microsoft Store App for Update Issues

If the Microsoft Store app fails to update apps, gets stuck on pending downloads, or throws error...

Fix OBS Black Screen After Update: Practical Steps

If OBS Studio shows a black screen after an update—whether in preview or output—you're not alone....

Fix Chrome File Locked by User Account Control

You open Chrome and get a message that a file is locked by User Account Control (UAC). This usual...

Fix KMS Activation Error: Port 1688 Already in Use

Windows Terminal Config Not Working After Edit: Fixes

You edit your Windows Terminal settings.json, save it, and nothing changes. The terminal still lo...