Computer Trouble Shooting -

Always use a laptop on a hard surface, not a bed or couch.

Pay attention to a sequence of beeps or flashing lights on the motherboard; these are error codes telling you what's wrong. Phase 2: Computer is On, But Slow/Broken (Windows) If the computer turns on but runs slow or freezes: computer trouble shooting

If your fan is running loud or the computer shuts down randomly: Always use a laptop on a hard surface, not a bed or couch

Use Windows Security to perform a full system scan for malware. Phase 3: Overheating & Loud Fans computer trouble shooting

Make sure you have at least 10-20 GB free on your C: drive. Delete large files or empty the Recycle Bin.