Something simple and inexpensive will probably do if you only need it for basic point-and-click functionality.

These primarily include:

How Much Should a Mouse Cost?

The cost of a computer mouse mainly relates to how complex it is.

Hand on blue mouse on mousepad

​Burak Karademir / Getty Images

Laser or Optical?

Mice operate by tracking in “dots per inch” (or dpi).

So do you need anoptical mouse or a laser mouse?

Don’t let the higher dpi numbers fool you.

Your everyday mouser typically won’t require precise tracking and will get by just fine with an optical mouse.

(Some even find the extra preciseness annoying.)

Gamers and graphic designers, however, often welcome the additional sensitivity.

However, mechanical mice build up dirt and grime internally and require frequent cleaning.

Wired or Not?

Whether or not youshould get a wireless mouseis a personal preference.

Some come withnano receiversthat sit flush with the USB port.

Others come with larger wireless receivers that jut out a few inches from the port.

you’re free to buy a Bluetooth mouse without a receiver if your gear isBluetooth-compatible.

However, the downside is that you could only move as far away as the cord length.

If you go wireless, you will replace batteries from time to time.

To extend battery life, look for a mouse with an on/off switch, anduse it.

Receivers

As with battery life, the receiver is a concern for wireless mice.

Does it come with a receiver placeholder?

Likewise, check to check that the mouse comes with the appropriate receiver.

Check to see if your system has integrated Bluetooth before you purchase a Bluetooth mouse.

Ergonomics in mice are vital because they can help prevent repetitive stress injuries.

As with all computer peripherals, research your gear before purchasing it.

Full-Sized or Travel-Sized?

Although manufacturers have no universal sizing, many mice come in two different sizes: full or travel.

Likewise, a road warrior may want to stick with a full-sized equipment because ill-fitting mice can cause discomfort.

Programmable Buttons

Everyone knows about the left- and right-click buttons and the scroll wheel in the middle.

But some mice also come with additional buttons typically located on the side of the gadget.

Gaming Response

Fans of online PC games require mice that can respond quickly and precisely.

But it’s shaped so your hand and wrist rotate at a more natural angle than the flat-against-the-desk position.

Who Should Buy a Computer Mouse?

For example, pretty much all laptops these days use touchpads.

For example, plug it in if it’s wired or connect the dongle if it’s wireless.

And if it has an internal battery, you may also want to charge it up beforehand.

Ensure that it works with your machine and setup.

When you’re all done getting your mouse working, take it for a test run.

Get a feel for its performance and decide if it’s to your liking.

It would later be patented in 1970.