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

Fix PowerShell High Memory Usage on Startup

If PowerShell consumes a large amount of memory (e.g., >200 MB) immediately upon opening, somethi...

How to Fix Windows Activation Stuck in Loading Loop

You open Settings > Activation, and it just spins. No error, no timeout—just a perpetual loading ...

How to Set Up a Proxy for Windows Update to Avoid Errors

If you're seeing errors like 0x8024402c or 0x80072ee2 when trying to update Windows, the issue mi...

Fix Ubuntu Remote Desktop Permission Denied Error

When you try to connect to an Ubuntu machine via Remote Desktop (RDP or VNC) and get a 'permissio...

Fix Windows Security Service Stopped Manually Error

If you see "Windows Security service stopped manually" in Event Viewer or your antivirus reports ...

Fix 'Permission Denied' When Creating a Folder in Command Prompt