Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.

[Q]: I wish I could choose no stars<br /><br />Keybaord works for a while, then stops working. I purchased 2 of them at the same time and both do this. The small light on the kb that shows you PC has power goes out and comes back on when you start to type which is different that any kb I have ever used.<br /><br />TOO often the light goes out as if PC was shut off and KB cable needs to be pulled and plugged into a different USB port. My pc NEVER had a problem with the other kb's and I only bought these because mine was getting a little dirty.<br /><br />I would not recommend these at all, unless you don't mind having to unplug them from your PC and plug them back in.<br /><br />I will be requesting a refund on both I purchased.
[A]: Skip this deal - I bought 2 and both have same issue

[Q]: The screen cover arrived in excellent time and the quality of the product is great. There's only one thing: it was difficult to install without air bubbles and the instructions were not helpful. Recommend tape to hold the cover in place during installation and a card to help smooth out the bubbles. There's an excellent demo for the hinge method of installation on YouTube. Thankfully, there are three screen covers in the package, so I can try again. I would recommend this vendor again.
[A]: Great Product - Needs Better Instructions

[Q]: Easy to install and no air bubbli
[A]:
Four Stars