Compression

• Lossy Compression removes data permanently and limits number of bits that can be used.
• Lossless Compression removes data temporaily then restores it back to original size when opened..
• GOOD Lossy Compression

  
  

  • Uses Less bandwidth
  • Commonly used.
• BAD Lossy Compression

  
  

  • Loose some quality
  • Cant be restored back to original
• GOOD Lossless Compression

  
  

  • Quality isnt lost.
  • Can be restored back to original
  • Can be used in text.
• BAD Lossless Compression

  
  

  • Not much compression
  • Can take some space on device.
• Compression is where file size is reduced to create space for storage and making downloading faster.