Apart From Selling, What Business Can You Do With Plenty Of Computer Systems?

Apart from selling or running cyber-cafes, what kind of business can you do with loads of computer systems???

you can engage in it traning stuff

-- Computer repair service

-- Documentation Conversion (Word convert to PDF/PowerPoint(PPT)/Flash presentation, or vice versa)

-- Website designing service

-- Print Media Production service (Paper-based magazine, newsletter, newspaper, any production designing)

-- Business stationery service

-- Virtual Secretary service or Office Support service

-- Mass Mailing Merge service or Letter Automation service (handle Multiple Mailing lists to be merged for adhesive mailing labels or printing envelopes on your laser printer)