1. You have too many programs open on your desktop.
2. Each file has its name, type, length in Kbytes, the date and the time of its creation.
3. Laser printers have high print quality.
4. Bill Gates hadhis own company in 19 – not bad going!
5. A computer has an arithmetic unit for performing mathematical operations.
6. The system crashed, but fortunately, we had backup copies of all our files.
7. I will have time to do a quick edit of my essay before handing it in.
8. Do you have one host computer and ten terminals in your computer room? – Yes, we do.
9. How many keys does the keyboard of this personal computer have? – It has 102 keys.
10. Did the first generation of PCs have an eight-bit microprocessor? – Yes, they did.