Amazon Basics Wireless Keyboard and Mouse

Initially, I was thrilled with this keyboard and mouse set. It was a dream...several short-cut keys for sound, e-mail, calculator, and more in addition to the standard "F" keys. Now? I'm not so thrilled! I only started using it approximately a month ago, although I purchased it several months ago. Yesterday, the letter "C" stopped functioning. Every other key functions, but not the "C". You can't imagine how frustrating it is unless it happens to you! Needless to say, it's well beyond the return date so I have to live with the fact that I've had very little return on the $26.33 that the set cost me. Another lesson learned...stick with known brands! In case you're wondering, my keyboard gets approximately two hours of usage a day, so it isn't as though it's been abused. Caveat Emptor!