How do I make money with 10 computers and an office space of 1000sqft?

Is this the absolute total of office space?

If so, then lets imagine the shape of the room; simplest is a square measuring 31 ft by 31 ft. Lets put a desk unit around the perimeter which is 30 inches deep. we lose 5 feet off each side.

You can easily put 3 computers into a 26 foot long space and still have room for the door to get out. That allows you to have upto 12 computers in the room. Ten is no problem.

What to use them for - will writing, desk-top publishing, call centre?

Just use your imagination, your initial problem of fitting them in is solved.

Make sure you get a punchy name and some good marketing!

Do what the Nigerans do.

If I had 10 computers and that kind of office space Id be a millionaire. You could be a call center for hire. Many companies hire call centers for appointment setting, point of sale and also for answering their phones about their products. Many companies hire compaines like yours to do repair for customers. Such companies like Weststar started in a back office of a home now are 20 billion dollar companies. Good luck to you !