Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

Fix High PowerShell Memory Usage in Windows 10

If you notice that PowerShell is consuming a large amount of memory (say, over 500 MB or more), i...

Fix OneDrive Sync Error 0x80070194 on Windows 11

If you see error 0x80070194 when syncing OneDrive on Windows 11, the sync process has stopped for...

Microsoft Store for Mac: Common Errors and Fixes

If you're using the Microsoft Store on a Mac (via the web or through Office apps), you may run in...

Fix Windows Update Offline Installer Not Working on Windows 10

You download the .msu or .cab file for a Windows 10 update, double-click it, and nothing happens—...

Fix Windows 10 Activation SSL Certificate Errors

When trying to activate Windows 10, you might see an error like "We can't activate Windows on...

Fix Maven Dependency Resolution Issues Behind a Proxy
When Maven cannot resolve dependencies, a common hidden cause is incorrect proxy configuration. Y...