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

Fix Windows Backup Error 0x80070001 After Update

After a Windows update, you might see backup error 0x80070001. This often means "Incorrect functi...

Fix Remote Desktop 504 Timeout with Network Load Balancer

When you use Remote Desktop Gateway (RD Gateway) behind a network load balancer, a 504 Gateway Ti...

Command Prompt Configuration Checklist for Beginners

If you've just started using Command Prompt, the default settings can feel cramped or confusing. ...

Fix Svchost.exe High CPU Usage on Windows 11

You open Task Manager and see svchost.exe using 30% or more of your CPU. This is common in Window...

MongoDB Authentication Failed: Administrator Checklist

Outlook High CPU Usage Not Responding: Practical Fixes

If Outlook is using 90-100% CPU and becomes unresponsive or freezes, it's usually due to a corrup...