Checklists for software errors, setup, and tool workflows.

Fix Chrome Profile Port Already Allocated Error

You try to launch Chrome with a specific profile using the --user-data-dir and

Fix Task Scheduler Auto Start When Service Not Running

You set a task to run at startup in Task Scheduler, but it never executes. One common reason: the...

Fix Microsoft Teams Login Loop on macOS

You open Microsoft Teams on your Mac, enter your credentials, and instead of landing on your dash...

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...

Fix Windows Search Indexing Service Port Conflict

Windows Search Indexing Service can stop working if it encounters a port conflict. This usually h...

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...