over your equipment, there may be times when he can help you with problems over the phone to walk you through updates. Other times he can come to your home and fix what's wrong. Only rarely will he need to have your equipment in his shop. A computer technician will make certain that your computer is working smoothly and efficiently. If you have had computer freezes -- or even seen the horrible Blue Screen of Death! -- he can tell you what's wrong.  It's best not to put off the need for service, because a small problem can snowball into a bigger one. Other times you might call upon a computer repair person to ensure that your software is installed correctly and that your hardware is updated to run it effectively. He can also protect you against viruses and other malware.  Do you use your computer several times a week or on a daily basis? If so then you would probably benefit from a consultation with a computer repair expert.