There are three types of mouse:mechanical,optical and laser.The original mouse was mechanical.It had a rubber ball that rolled along some surface,such as a mouse pad,while mechanical sensors detected the ball's movements inside the mouse's cover.A wire connecting it to a computer made the mouse resemble the animal with the same name.Mechanical mouse are considered obsolete,but are very cheap alternatives to other mouse. An optical mouse is more sensitive than a mechanical mouse and with no moving parts it requires little cleaning. Laser mouse are considered slightly more accurate than optical mouse.
Besides choosing a mouse based on how it operates,you can decide on getting a corded or wireless mouse.We review the advantages and disadvantages of having a corded mouse. A corded mouse connects to a computer's USB(universal serial bus) port or to a PS/2 port in older models. Wireless mouse use radio-frequency or Bluetooth technology to connect to computers without cords. Corded mouse are cheaper and also do not require batteries like their wireless counterparts. Wireless mouse offer more freedom of movement since they work without attachments.
Select the mouse or you can consider whether it meets certain ergonomic requirements.
