Helping folks for 30 years with their PC problems That Tech Jeff has worked for many major companies such as Symantec, McAfee, AVG, and more. He is a great instructor because he is also extremely patient and understanding. Especially favored by seniors and students. That Tech Jeff enjoys helping folks who want to be able to work on their own computer but do not want all the complicated geek language and prefer to be taught in plain English! That Tech Jeff currently provides primarily online computer help all of the U.S.