#Troubleshooting

Bluetooth keeps dropping on your Galaxy since the One UI 8 (Android 16) update? Reset network settings, re-pair, and clear the cache — here's the fix.

Windows 11 24H2 failing with 0x800f0922? It's usually a full EFI system partition or corrupt files. Repair the component store or free space — steps here.

A blue screen (BSOD) on Windows 11? Note the stop code, undo the recent change from Safe Mode, and repair system files. A step-by-step BSOD fix guide.

Android frozen and won't respond? Force-restart it — hold Power, or Volume Down plus Power on Samsung. Here's how, plus what to do if it keeps freezing.

Five ways to open Task Manager on Windows 11 — Ctrl+Shift+Esc is fastest. Plus how to open it when the screen is frozen or an admin has disabled it.

A Windows 11 update broke something? Uninstall it from Update history, or from recovery if the PC won't boot. Here's how, and how to stop it reinstalling.

Microsoft Edge won't open, keeps crashing, or shows a blank screen? Close it in Task Manager, update, then repair Edge from Settings. The full fix list.

Wi-Fi says 'No Internet, secured' on Windows 11? You're connected but something blocks the internet. Forget the network, reset TCP/IP, and more fixes here.

Android won't join your Wi-Fi? Forget the network and rejoin, toggle airplane mode, and check MAC randomization — a fix list from quick to last resort.

Stuck in Safe Mode on Android? Usually a restart clears it. Here is how to exit, and what to do when the phone keeps booting back into Safe Mode.