Gotta Get...
- A home network with multiple computers so you can share useful files
- A wi-fi network so you avoid cables everywhere
- GOOD firewall and antivirus so that other people don't get into your playground
- A backup device (I have a 500 Gb Maxtor external hard drive that backs up all 4 machines in my house, and my laptop)
- And the mindset that your computer is vulnerable to many threats, including a break-in or house fire and having EVERYTHING physically removed in one go! Think Paranoid, and you might escape the next crisis...