My cats love computers. They sit on my lap and try to attack the mouse cursor as I move it around. Then they try to eat the ESC key (which promptly gets them put on the floor). Cats like warm places to rest and they like to be up high. If they can find a comfortable nest on top of your monitor they will. But I've never seen my cats doing that (the TV is better suited to them).
I agree about quality food. Sure there is supermarket brand food that costs $25 a year. But why not spend $50 a year and have a healthier cat with much softer, shinier fur. Any cat person can tell within 1 second if the owner feeds the cat quality food. The cost is really not that bad since cats don't eat that much. Speaking of eating, please don't offer it table scraps. If you do, for the rest of its life it will whine and beg at every meal for more table scraps. This can get annoying. I have relatives that got their cat so hooked on table scraps that they set a plate at the dinner table for the cat! It just is easier for you not to get them in that habit.
I've seen houses with cats and birds - they never had a problem.
Give it lots of personal touches as soon as possible. Your cat is learning behaviors that will last for its entire life. After about the age of 3 months, they generally won't ever change. If you play attack with your cat early, it will attack strangers (thinking of it as a game) which often isn't a good thing. If you hold them a lot early, they will love to be held all their life. If you ignore them early, they will never want to be held, etc...
I had a dog and a cat when I was young. They got along just fine. Keep the introductions supervised, but don't interfere. If your cat wants to have a fight with the dog - it will try for a good fight for its whole life until you let it have that one fight. But after the fight is over, things are usually pretty smooth. If you keep interfering with that fight, you will never let them get over that stage. Of course, they may get along right off the bat.