I bought a Logitech Wireless M325 and it was an instant hit for me. I’m using one at office & one for home. The set-up was SIMPLE-just plugged the tiny receiver into a USB port on my laptops and within a couple of minutes it was ready to use, didn’t even need to read instructions! I like to use the touchpads on my laptops but also like to have the convenience of a mouse too without cords/wires everywhere. This M325 fits my small hands and never gets uncomfortable which is important to me since I have arthritis. The tracking is extremely accurate, the scroll is easy and I can use it on practically any surface from my desk to my cabinet top, floor and it works great on the upholstered surface of my sofa too!
This mouse is very light weight, the plug-in receiver is tiny(protrudes only a little over 1/4" out of the USB port on my laptops) so it doesn’t get in the way of anything and you can even store the tiny receiver in its own little compartment in the bottom of the mouse if necessary. For those that are using a laptop with a finger pad for the first time, this is the way to go.It allows you to switch back and forth between the pad and the wireless mouse until you get the feel for using the finger pad.