Can you install an OS CD more than once?

[Cuts-Aknife]

/title

Well can you?

[Ad Bot]

[frogger3140]

Yes but not on a seperate computer if it uses a key (which most closed source OSes have).

Overall, it depends on the type of OS.

[Visage]

An OEM version can be installed on 1 computer endless times if it's the same computer. The regular versions usually allow you to install on 3 computers endless times on those 3 computers.

[Nom|Aplem|Nom]

Yes, it is re-useable. That is why people sell copies on eBay and Craigslist.