" 1. Attack of the Blue Screen of Death
2. How to recover deleted files
3. Introduction to backup
4. Protect your privacy while you browse
5. Speed up a slow PC without buying new hardware
6. Is one antivirus program really better than two?
7. How to securely wipe sensitive files—or your entire hard drive
8. An obscenely slow Internet connection when you’re paying for a fast one
9. How to archive files so they’ll stay around for years
10. Actually, you do need to share your passwords "