6.3
Zad. 1
1. I worry that my computer can be hacked. I don't have good anti-virus software.
2. Viruses can destroy all my programs or even my computer.
3. So far, I have tried to pass this level many times, but when I come to the exit I can't come on in. There must be a bug in this game.
4. My somputer suddenly crashed and I lost very important documents. I will have to write them again!
5. A hacker can easily break into my computer.
6.4
Zad. 1
1. Use icons on the toolbar . You lose a lot of time when you use the menu.
2. I have finished writing my document. Can I print it now?
3. We have a big database so I am sure I will find the information that you need.
4. When I make similiar websites I always use a template to save my time.
5. I only use word processor because I only write letters and documents on my laptop.
7. The spreadsheets save a lot of my time when I must add numbers.
6.5
Zad. 1
Backup - a copy of files from a computer's hard disk
Bytes - the smallest piece of information that computer use
Cache memory - make a computer work faster
Graphics card - a device inside the computer that created the image on the screen
Hard disk - the main disk inside the computer
E-book reader - a device for reading and downloading books.
Mhz - describes the speed of the computer equipment
Operating system - software that manages the computer
Pixel - the image that you see on the screen is made of tiny dots
Modem - a device connected to a computer for sending or receiving digital information by phone line
Windows - an operating system used by most computers
WYSIWYG - "What You See Is What You Get", a printed document looks the same on the paper as it looks on the screen
TFT - Thin-Film Transistor, a high quality screen for notebooks
A bug - a small fault in a program
