10. When reminiscing about your first one, you wonder how you ever managed to live with it.

9. Try getting your old one to talk to your new one.

8. When you want it most, it will freeze for no reason.

7. With the covers off and up close, they all look the same.

6. As soon as you have one, a better one is just around the corner.

5. No one but the creator understands the internal logic.

4. Even your smallest mistakes are immediately committed to memory for future reference.

3. The native language used to communicate with other computers is incomprehensible to everyone else.

2. The message "Bad Command or File Name" is about as informative as "If you don't know why I'm mad at you, the I'm certainly not going to tell you".