Fix Chrome Profile Port Already Allocated Error
When you try to launch a second Chrome profile using a command line flag like --user-data-d...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labMicrosoft Store Setup Guide for Windows 10
If you're new to Windows 10 or the Microsoft Store isn't working as expected, this guide covers i...
How to Fix WinRAR Checksum Error and Repair Corrupted Files
You download a large RAR archive, double-click to extract, and get a "Checksum error" or "CRC fai...
Fix Windows Activation Invalid Configuration After Hardware Change
After replacing a motherboard, CPU, or hard drive, you might see "Windows isn't activated" or "In...
BitLocker Recovery Key Not Accepted in Safe Mode Fix
If you've entered your BitLocker recovery key in Safe Mode and it's not being accepted, you're li...
Fix Windows Update Error 0x80070020: Port Already Allocated
When you see error 0x80070020 during a Windows Update, it usually means a program is already usin...