Why do we need compression?

Related questions

1. Is run length encoding lossy or lossless?
2. Are TIFF images compressed?
3. Is mp4 the same as H 264?
4. What is Packbits compression?
5. Is GIF compressed or uncompressed?
6. How are images compressed?
7. Does compressing pictures reduce quality?
8. What is PNG compression level?
9. What is the compression ratio of PNG?
10. What is H 264 compression?

Tags

1. #memory
2. #frees
3. #reducing
4. #transfer
5. #drive
6. #locate
7. #uncompressed
8. #speed
9. #files
10. #compressed
11. #needed
12. #their
13. #compression
14. #faster
15. #bandwidth
16. #space
17. #backups
18. #counterparts
19. #closes