Command Prompt
Troubleshooting guides for Command Prompt.
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Troubleshooting guides for Command Prompt.
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Missing Bluetooth in Device Manager usually means the adapter is hidden, disabled, broken, or absent. The article walks through Windows 10 and 11 checks.
Use Test-ComputerSecureChannel to confirm the secure channel, then repair it with the right credential and recheck before rebooting.
Windows Hello keeps disconnecting when the fault is in service, policy, TPM, or profile. This guide shows how to identify the cause and apply the right fix.
Windows Defender is usually missing because Microsoft Defender is hidden, disabled, or broken; the right fix depends on the symptom.
Reset Quick Access by matching the fix to the symptom: settings changes for hidden items, repinning for cleared folders, and a cache reset for broken history.
A failed restore usually means Windows cannot read the backup, reach the destination, or use the restore path. Match the restore method to the backup type.
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