Your homeowners or renter insurance should cover your computer as well, but if you just break your computer or it is stolen, you will still have to pay the deductible. The deductible is not bad if a lot of things are stolen of destroyed (Paying $500 to replace all your possessions is a deal) but if you can't afford the deductible to replace just your computer you can get a suplemental no-deductible insurance rider for your current policy. Call your insurance company and see what they offer.