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

Fix Windows Defender High CPU Usage When Scan Stuck

If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...

Fix Windows Error 0x80070005: Access Denied

You try to open a file, run an update, or install a program, and Windows stops you with error 0x8...

Fix Remote Desktop Connection Timeout Error 0x104

When you try to connect to a remote PC and get error 0x104, the connection times out before the l...

Fix MongoDB Authentication Failed Permission Denied Error