A classic case with 4 drive bays and 6 expansion slots that sits on your desktop doing double duty as a monitor stand.
The Boardway 321KS-BK Mini Desktop Case might work.
full tower
A tower case
The Asus eee desktop is the smallest that's widely available.
2 types of system case 1.DESKTOP CASE 2.TOWER CASE
And All-in-one.
ATX Computer Cases
Not known ,but there are case tower fans for the computers
desktop cases are mainly used with schools & governments due to their compact size which also makes good use of desk space since you can put a monitor on the top
In older systems, right click the desktop and choose Properties. In newer systems, use Personalize. In either case, these options are located in the Control Panel.
Desktop cases can be purchased from most computer peripheral stores which can be found locally through adverts in newspapers etc. Online one could get a computer case from an auction site such as eBay.
Desktop Case FOR THE TEACHERS You can't make the students learn better by changing the answer to the wrong one. The humanity is positively progressing because the internet allows people to share the knowledge much faster. By changing the answer to the wrong one you will only succeed in producing more Ds Progress is= to knowledge share, do not slow it down!!! AVD P.S. A student is here because either he/she is not interested in a subject or a teacher is not good.