Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not for mac users.

I looked at a lot of keyboards before deciding to go with this one. Regardless of my research, I made a mistake. The keyboard and mouse are fine, it's the Logitech Control Center software (required to run if you want to access all of the keyboards extra buttons) that ruined this product for me. Running OS X, the software COMPLETELY disabled my ability to drag and drop. Even after uninstalling it, I was still crippled. I had to do a full reinstall of my OS X software to erase the corruption. Now, I can drag again, but I can not access all of the keyboard's features. I do NOT recommend this product for a mac user. It's a waste of money and a LOT of time.