Yes they can. There is a log file in the computer they are monitoring and this can be accessed by the administrators to check out different sorts of things like internet history, the last time it has been logged on by a user etc.
yes
Click the history button on your browser
Who.is will tell you what IP you are using
The best site to find used computer parts is EBay. Alternatively, you can sometimes find them at your local market but you need to be careful of what you purchase there.
there is a desk with a computer on top, next to the computer there is a little thing there´s where the key is
they used books
The same ones you find in a computer.
The last computer has, fortunately, not yet been made.
It is harder to find them for Macs.
A good website to use when searching for used computer furniture is http://www.colmn.com/. Another website you should check out is http://www.homefurnish.com/
Ebay, or local salvage yard.
The Cisco 3745 is a computer network router. The Cisco 3745 is normally used in computer networking to route traffic around a computer network and to find the quickest path for the traffic too.
A nec multisync 19 is an LCD monitor. It is used to hook up to a computer tower. It is a desktop used for a computer. You can find one at most local stores.