Slightly disappointed. The left shift key is small, next to it they have kept another key for backslash ( \ ). On the right side the Enter key is slightly smaller and they have another key for backslash next to it. So I keep hitting these two backslash keys very often which is irritating, need more practice to stop. It has 3 volume keys above the 4 arrow keys on the right side. Next to the volume keys there is a key to Lock the computer. No special key for calculator. Keys work smoothl...

good product very good product is compac

Very good quality

excellent

ty