Why is my computer mouse acting erratically?
Users who have an optical mechanical mouse (most common mouse for desktop computers) are likely experiencing erratic behaviour because the mouse is not clean or is dirty. If you've cleaned the mouse and continue to encounter issues and this mouse has worked in the past fine unfortunately your mouse is likely defective. One additional test that can be done to help determine if this is the case or not is to connect the mouse to another computer. Otherwise we suggest replacing the mouse. The wheel on my mouse isn't working properly, what do I do? If you're running any version of Microsoft Windows and are encountering issues with the mouse wheel, first attempt to adjust the mouse settings through the Mouse Properties window. This window can be accessed by opening the Control Panel and double-clicking the Mouse icon. How can I clean my keyboard? The keys on a keyboard are only clipped on, with a knife or other thin object, carefully pop the keys off, this will allow you to clean under the keys as well as cleaning the keys themselves (make sure you remember where they went!).
