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

How to Fix Windows Terminal High Memory Usage

If Windows Terminal is using more memory than expected—hundreds of megabytes or even over a gigab...

Fix Windows Search Network Error: Not Working

If Windows Search shows a network error or stops working, it's often due to indexing issues, corr...

Fix Remote Desktop Black Screen on Ubuntu

You connect to your Ubuntu machine via Remote Desktop (RDP or VNC) and see only a black screen. T...

Fix BitLocker High Memory Usage After Windows Update

Why BitLocker Memory Usage Spikes After an Update

After a Windows update, some users noti...

Windows Terminal Config Not Working After Edit: Fixes

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

Fix Error 0x80070643 Windows Update Permission Denied

You see error 0x80070643 when trying to install Windows updates, often accompanied by a message a...