Disadvantages of using mouse

In this modern world computer is an electronic device, which is used by everyone in this world. Mouse is the separate output device that is attached within the computer. There are many disadvantages of using the mouse that is the area the mouse is kept always should be flat. It is not easy to use in the laptops and for that the touch pad is used. It should be cleaned regularly and if dust has attached means it will not work. Sometimes while working with the mouse will cause with the affect to the repetitive strain injury that is not good to health. The main disadvantages are that it often gets repairs and should be replaced very often, which makes a separate cost to buy the mouse. Separate memory space is required for each file to copy on the desk of the computer that is unnecessary. Sometimes while using the mouse it will hang up and at that time it is very difficult to use the mouse. Once mouse gets repaired it cannot be replaced by another mouse. The technology of this part in the computer has not improved lot.