Your computer takes lot of wear and tear. Maintaining your computer is key to keeping it running at peak performance. This class will instruct you on downloading and installing programs, defragmenting and clearing your cache, and things you need to know when buying a computer. From beginning computer users to savvy Web surfers, we have a great selection of computer classes for you to choose from. Every Wednesday from 1:00 p.m. to 3:00 p.m. starting mid-May and running through December we will have someone teaching a computer literacy class at the Edmond Library. You are welcome to bring in your own computer or portable electronic device or simply watch the instructor demonstrate if you prefer. Please register online or at the reference desk.