Software Part I

5. an image file format that is used to support still images or animations, uses 256 colours
6. used to make a file size smaller
8. this is the process of compressing data files, using an algorithm
9. the type of compression where files are compressed by removing some of the detail
10. provides the user with a range of options
12. shows the user options on screen and allows them to interact with what they see
13. moves around the computer screen, based on movements input by the user
16. is a compressed image file format, mostly used for photographs
17. part of the OS the user interacts with
18. file format used to present text with no formatting

1. allows the user to type in commands which the computer will execute
2. image file type where details of each pixel form the overall image, large in file size
3. user interface most suited to use when users are required to enter data
4. active area on screen which is opened to display some form of user activity
7. the type of compression without any loss of data
11. file format used for digital video compression
14. small images used to represent an app/activity
15. the type of keyboard commonly used on digital devices