I have extensive experience in trouble-shooting my own computer, setting up home network(s) and installing software. I have no formal college training in computers and completely self taught. If there's a problem with my computer, I always Google it to find out how to fix. I'm trying to get a job that requires a credential. I don't think I would get the job without the CompTIA. Do you think I would have enough knowledge to pass this exam? Also, is the CompTIA credential considered impressive, such as it could help me land a job?