Knowledge base for software setup, errors, and daily tool work.

Jupyter Kernel Stuck on Connecting: Practical Fixes

You launch a notebook, but the kernel indicator stays gray or shows “connecting” for minutes. Thi...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fixing 'Port Already Allocated' Error After Chrome Update

After a Chrome update, you might see an error message saying the profile port is already allocate...

OneDrive Sync Network Error Troubleshooting Steps

OneDrive sync errors often appear as "We're having trouble syncing" or a specific network error c...

Fix Windows Search 504 Gateway Timeout Due to Antivirus Interference

If you're seeing a "504 Gateway Timeout" error when using Windows Search—especially when searchin...

Microsoft Store Not Opening in Windows 10: Practical Fixes

If you click the Microsoft Store icon and nothing happens—no window, no error—you're not alone. T...