How to Enable Windows Defender After It Failed to Start
If Windows Defender won't start, you may see an error like "This app has been turned off" or "Win...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labWindows 10 Activation Stuck on Checking Internet Connection
You're trying to activate Windows 10, but the activation screen keeps spinning on "Checking your ...
Fix VS Code Extension Host Out of Memory Error
You're working in VS Code and suddenly a popup says "Extension host terminated unexpectedly"<...
How to Check PHP Memory Limit for Composer
If Composer fails with an error like Allowed memory size of X bytes exhausted, your ...
Fix Windows Update Slow Performance: Practical Steps
Windows Update can slow to a crawl for several reasons. Before assuming a hardware issue, run thr...
How to Fix Windows Store Error 0x80073cf9
If you see error 0x80073cf9 when trying to install or update an app from the Windows Store, it us...