Advantages
1. Easy to use as compare to keyboard.
2. Moves cursor around the screen faster than using keystrokes.
3. Take less space as compare to non pointing input device like keyboard.
Disadvantages
1. Data insertion through pointing devices is not possible or very difficult.
2. They are useless on command driven interfaces.
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advantages - it allows them to see where their peopls are goings disadvantages - it invades their privacy
Answering "What are the advantages and disadvantages of OSI model?"
this series do not need any other external voltage regulating devices
While there are many advantages to electronic storage devices, there also some disadvantages. The disadvantages include their ability to get a virus, and the technical issues that they can often experience. These issues can be difficult for many users to fix.
the advantage is tht u can charge multiple devices, the disadvantages is tht it could harm you
pointing devices
Its portable Compared to the rest of backup devices
SENSORSAdvantages:It can accomodate new devices at anytime.Very accurate.Disadvantages:Expensive .Self heating.
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pointing devices
Advantages and Disadvantages of equity
pointing devices are: mouse,light pen & joy stick in computer hardware