Windows Security App Missing After Update: How to Fix
After a Windows update, you might find the Windows Security app missing from the Start menu or sy...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Reinstall Windows Search Module
If Windows Search stops returning results, runs slowly, or shows errors like "Search is not avail...
Fix Remote Desktop Connection Refused Due to Firewall
You try to connect to a remote Windows PC via Remote Desktop, but get an error like “Remote Deskt...
Fix Microsoft Store Module Not Found Configuration Error
You open Microsoft Store or a Store app and see an error like 'module not found' or 'configuratio...
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...
Jupyter Kernel Dead: Common Causes and Fixes
You're working in a Jupyter notebook, and suddenly the kernel dies. The notebook becomes unrespon...