Original sentence: Zango Messenger is 250KB (other instant messaging clients range from 4-6MB) and is free to use in exchange for downloading the Zango Search Assistant, a program which shows users an average of 2 to 3 relevant sponsored websites daily based on keywords typed when searching or shopping online.Zango can be uninstalled using "Add or Remove Programs" in the Control Panel
Edited sentence: Zango Messenger is 250K (other instant messaging clients range from 4-6MB) and is free to use in exchange for downloading the Zango Search Assistant, a program which shows users an average of 2 to 3 relevant sponsored websites daily based on keywords typed when searching or shopping online.Zango can easily be uninstalled using "Add or Remove Programs" in your Control Panel