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

Microsoft Teams Update Stuck at 100%: How to Fix

You see the update progress bar hit 100%, but it never finishes. The app stays on that screen or ...

Fix Remote Desktop Black Screen After Connection

You connect to a remote PC via Remote Desktop (RDP) and see only a black screen. The cursor moves...

Fix Sync Issues After Windows Update Migration Between Devices

After a Windows update, moving your settings, files, and apps to a new device often triggers sync...

Fix OBS Studio Black Screen on Windows 10

If OBS Studio shows a black screen when capturing your desktop or a specific window on Windows 10...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix Jupyter Kernel Not Starting on Windows 10

When you launch a Jupyter notebook and the kernel never starts—or shows a 'Kernel error' or 'Conn...