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

How to Fix High Memory Usage by Command Prompt (cmd.exe)

You open Task Manager and see that Command Prompt (cmd.exe) is using 500 MB or more of RAM. That'...

How to Fix OneDrive Sync File Locked Error

You're trying to sync a file in OneDrive, but you get an error saying the file is locked. This us...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix PowerShell Port Already Allocated After Reboot

After a reboot, you might see an error like "port already allocated" when trying to use a specifi...

Fix Windows Security Reset Settings Not Working

If you've tried to reset Windows Security settings to default and the option doesn't respond, you...

Fix Windows Activation Auto-Start Missing from Services

You open Services.msc to check the Windows Activation service and find its startup type set to Ma...