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

Fix Windows Search Service Not Running

If the Windows Search bar is unresponsive, returns no results, or shows an error like "Windows Se...

Fix Chrome Profile Memory Leak: Step-by-Step Guide

If Chrome gradually consumes more RAM over time—even with no new tabs—you may have a profile memo...

How to Enable BitLocker Verbose Logging for Troubleshooting

When BitLocker encryption fails, recovery keys are lost, or drives unexpectedly lock, standard lo...

Fix Remote Desktop Connection Settings Reset Error 0x4

When you try to start a Remote Desktop session and see error 0x4, the connection settings might h...

Fix Windows Defender Failed to Start: Registry Repair Steps

When you see “Windows Defender failed to start” or “Windows Defender service terminated unexpecte...

Fix PowerShell DNS Error 0x8007274d: Practical Steps