Since the mouse is generally the most commonly used peripheral for the computer, it is wise to find out exactly what you need.
Do NOT buy a new mouse without watching this video!
What you want to use a mouse for will have a big impact on what you want to consider. Something simple and cheap will probably be sufficient if you only need it for basic point and click functionality.
However, if you prefer not to work with cords, need something that feels very fast and precise, or have issues with wrist comfort while working on your computer, there are several options available. These mainly include:
The cost of a computer mouse largely depends on how complex it is. Cheaper options may not have as many bells and whistles, while a more precise mouse with programmable buttons can run into the triple digits. If budget is an issue, think about what you want from your mouse first, set your baseline, and then look for more features if you’re interested.