Start clean. Fix faster.

Safe Mode loads only essentials, helping you isolate crashes, slowdowns, and suspicious apps. Use the quick steps below, then run a reputable scan to clear out problems for good.

Run Secure Device Scan View Guides
Windows 11

Settings → System → Recovery → Advanced startup → Restart now → Troubleshoot → Advanced options → Startup Settings → Restart → press 4 for Safe Mode.

Android

Hold Power → touch and hold Power off → tap OK on “Reboot to safe mode.” If issues vanish here, remove recent/unknown apps.

macOS

Shut down → power on and hold Shift (Apple Silicon: hold power for Options, pick your disk, hold Shift → Continue in Safe Mode).

System diagnostics

Windows troubleshooting flow

After booting in Safe Mode, use Event Viewer to spot repeating errors, then remove or update drivers/apps associated with them. If networking is required, choose Safe Mode with Networking.

  • Disable startup items (Task Manager → Startup tab).
  • Run sfc /scannow and DISM /Online /Cleanup-Image /RestoreHealth.
  • Create a restore point once stable.

Tip: If the PC only behaves in Safe Mode, suspicious add-ons or services are likely. A full security sweep is recommended.

Scan & remove threats

Android: isolate bad apps fast

Safe Mode prevents most third‑party apps from loading. If pop‑ups or battery drain stop here, remove the last installed apps or anything you don’t recognize.

  • Review app permissions for SMS, accessibility, and notifications.
  • Clear browser cache and remove unknown profiles.
  • Consider resetting default browser if hijacked.

Security checkup

FAQ

Will Safe Mode delete my data? No. It only trims what loads during startup. Always back up before major changes.

Safe Mode fixed it — what now? Remove or update the app/driver at fault, then run a full scan to catch leftovers.

Do I need Safe Mode with Networking? Only if you must download drivers or updates during diagnosis.