Fix Chrome Profile Port Already Allocated on Mac
You try to launch Chrome on your Mac and get an error like 'profile port already allocated' or 'c...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Remote Desktop Dependency Conflict Error Code
You launch Remote Desktop and get an error code related to a dependency conflict. This usually me...
Fix Windows Update Stuck on Checking for Updates on Mac
If you're running Windows on a Mac via Boot Camp or a virtual machine (Parallels, VMware Fusion, ...
Fix Outlook High CPU Usage and Not Responding
You open Outlook, and it takes forever to load, the CPU meter spikes, or the window freezes and s...
Fix Windows Activation Error 0x8007007b on Ubuntu
If you see Windows activation error 0x8007007b while using Ubuntu (for example, in a dual-boot se...
Fix Windows Update Error 0x80070643 in Windows 11
You're trying to install a Windows 11 update, but it fails with error 0x80070643. This usually me...
Topic paths
Quick titles
Resolve Defender API Throttling (429) ErrorTroubleshoot Outlook Data File Opening FailureHigh Memory Usage by Windows SecurityTroubleshooting Remote Desktop Access Denied ErrorsHow to Fix PowerShell Missing Dependencies on UbuntuCommand Prompt Network Drive Authentication Failed: Quick FixesResolve Search Timeout Using Registry TweaksFix Chrome Lag on Mac After Update