Енглески језик - нижи/К1

1. Developers have to cut through a jungle of computer languages, operating environments, and shifting standards to choose how they'll create their software.
2. Each month, I purge the disk of all the old e-mail messages.
3. If your PC is infected with a virus your data is at risk.
4. I think users are getting what they want, provided that their needs fit the off-the-shelf application.
5. They set up a special team to develop the first IBM PC.
6. The first IBM PC was developed using existing available electrical components.
7. There must be a faulty piece of equipment in the system, because nothing work properly today.
8. This software is able to simulate the action of an aircraft.
9. The widespread availability of computers has in all probability changed the world forever.
10. Software technology is getting more complicated.
11. When the collaboration between IBM and Digital Research failed, IBM turned to Bill Gates, then 25 years old, to write their operating system.
12. Networks of computers are already being used to make information available on a worldwide scale.
13. A re-chargeable battery is used for RAM backup when the system is switched off.
14. Bill Gates founded Microsoft on a basis of the development of MS/DOS, the initial operating system for the PC.
15. However, without an endorsement from IBM, the company has become a minor player in the market.
16. The computer is an incredibly powerful tool, and any software that makes it easier, faster, more creative, or more cost-effective will inevitably be in demand.
17. I have though for some time that applications are getting too big, and that they are trying to do too much. Yes, they are versatile and powerful, but they are also often overwhelming.
18. The connector at the end of the cable will fit any standard serial port.
19. The cost of buying the hardware has come down considerably as the machines have become commodity items.
20. Since IBM made the design non-proprietary, anyone can make PCs.
21. Some effort should be made to get feedback from the users before making an upgrade so that proper features are added.
22. You can buy an unpopulated RAM card and fit your own RAM chips.
23. Suppliers know what their customers want - they just can't supply it quickly enough.
24. If the disk is crash-protected, you will never lose your data.
25. Do not forget to disconnect the cable before moving the printer.
26. The user has to key-in the password before he can access the network.
27. These fonts are downloadable and free of cost on some Internet sites.
28. Software purchasers will have to live with results for years to come. Which advances in software technology will prevail?
29. Large companies are considering running major applications on PCs.
30. You only have to configure the PC once - when you first buy it.