In my job, I very frequently use a lot of the common keyboard shortcuts, like copy, paste, undo. Most of these require the use of the Left-Control key. This has never been a problem, except for recently when I sustained an injury to my left pinky finger, which would normally be the one to press Left-Control. I was looking up some options, and according to Taran from Linus Tech Tips, I could use an entire 2nd keyboard for Macros only. I would just have to configure each one, not to mention learn a scripting language, and I've never been very good at coding. Then I found this keyboard which advertised "38 Programmable keys". For $17, I figured it's worth a shot. Once I got it, I had to download the drivers as mentioned in the instruction booklet, and once I did, I found the interface was INSANELY easy to use! No scripting or anything like that is necessary. Just name a new Macro, click Record, press the keys, and click Stop. That's it! It can already see how much easier this will make so many tasks, even once my finger is healed. I am already so glad I got this!! And I just found that the software to record Macros is so much more amazing than I thought.. I thought that you can't set mouseclicks, but if you right-click in the Macro key list, you absolutely can!! You can set X and Y coordinate changes, and then insert mouseclicks for Left, Right, and Middle button!