I mostly fix computer problems remotely, if I am able to log into your computer. I charge $10/hour for this service. You will need to install a small, third-party, remote-assistance program, which allows me to take over your computer remotely. I have had a lot of success using this.
I am willing to travel anywhere in the local area. I charge $30 for the first hour and $20/hour thereafter for onsite assistance. Travel costs may apply, and I will let you know once I know the distance.
These are very REASONABLE RATES! I don't believe it is necessary to charge people upwards of $50/hr or more to fix home computers. This does not mean a job will be in the 1-2 hour range, but you will not be paying the $90-150/hr that local computer businesses charge for home visits; where their usual solution is to reinstall your operating system, losing your setup, and maybe even your data; regularly at Apple! Because of the millions of ways that a computer or network can be setup, it is hard to tell what the scope of a job will be, so it is hard to give an estimate as to how long it will take. This is not a lack of experience, but better than starting off with quoting high prices!