How to Configure Windows Defender Firewall Settings for a Network
If you're having trouble with network connectivity or need to allow an app through the firewall, ...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labFix 'Command Prompt Authentication Failed' – Run as Administrator
When you see 'authentication failed' in Command Prompt, it usually means your current session lac...
Windows Activation Log File Missing: How to Troubleshoot
When Windows activation fails, the activation log file (usually %windir%\System32\spp\store...
Fix Microsoft Store Access Denied Error by Clearing Cache
You're trying to open the Microsoft Store, but instead of apps you see an 'Access Denied' message...
Fix Task Scheduler Not Responding After Windows Update
After a Windows update, you might find that Task Scheduler (taskschd.msc) won't open, hangs on la...
How to Fix a Task Stuck in Running Status in Windows Task Scheduler
You open Task Scheduler and see a task that has been in "Running" status for hours or days. It wo...