• The primary function is to move the mouse pointer on the graphical screen.
  • Bu movement the mouse pointer to an icon, folder you can open that or executes the program.
  • Mouse function allows you to select any text, file and select several files at once.
  • Drag-and-drop is the best function of mouse. Easily you move any file through this process.
  • Through mouse hover option you can discover the function of each object on the screen.
  • Scroll function is very important to work a long document and view long web page.

Increased computer usability:

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