File Size

File Size What does file size have to do with me?

File size impacts every web page on the internet

What are file properties? ,[object Object],[object Object],[object Object],[object Object],[object Object]

How do you inspect properties? ,[object Object],[object Object]

Experiment ,[object Object],[object Object],[object Object]

Output file #1 ,[object Object],[object Object],[object Object],[object Object]

Inspect the File Properties ,[object Object],[object Object],[object Object],[object Object]

Output file #2 Go Back to Paint ,[object Object],[object Object],[object Object]

Compare your two files ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

File Size ,[object Object],[object Object],[object Object],[object Object],[object Object]

Compression Strategies ,[object Object],[object Object],[object Object]

Zip or Compression Strategies Big Giant File Paint.bmp WinZip Compression Smaller compressed file Paint.zip

Unzip … or decompress Big Giant File Paint.bmp WinZip Compression Smaller compressed file Paint.zip

Problem ,[object Object],[object Object],[object Object],[object Object],[object Object]

PDF is too big - Zip it Big Giant File Survey.pdf 88k 88,000 WinZip Compression Survey.zip 29.8k 29,800

(Remember that on a 28.8Kps modem, it will take on average of 40 seconds to download 100Kb of data.)

File size impact performance File compression is necessary to move large files WinZip if a free program you can use.

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