Keep your computer safe from harmful intrusions. This course will help you understand how firewalls and antivirus software can protect your computer from malware. 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.