How much do you know about cars?
lets assume nothing. they drive when you tell them to.
THATS how much your customers know about computers. they cant tell the difference between hardware and software.
'oh man, my computers a piece of **** it locks up like every ten mins'
that could be heat, a dying psu, a failing hard drive, or any number of software problems.
'oh man, my car is a piece of crap it just stalls every 15 mins'
well, that could be just about anything as well. could be physical damage to just about any electrical/mechanical part of the car, or user error. (well, this is a little different, but you get the idea)
the people you're working for cant tell you why. they can just tell you the problem.
BTW, JoT is right. people will not spend an extra $ on their computer unless its life depends on it...and even then they wont do it till after its dead.
i sell computers for now, and its a crappy job, because the people im selling to want the $299 computer, every time. No antivirus, NO anti spyware, NO hardware coverage of any kind. they want the cheapest box, the nicest monitor, and they want it to run their kids games. (no matter what they are, because halflife2 and mrs.pacman are the same thing to these people)
they dont understand, and they dont care. they want all for nothing, and they spend as little as possible and get what they call a functional box, and then it breaks two months later, and YOU come along and offer to fix it, for more money.
they dont want to spend more money, but they cant use the computer till they do.
Now they were cheap, so they cant go to the place they got it to have it fixed, which makes you their only option. If their hard drive is failed you tell them you'll go to staples and pick up a replacement. (or better yet, keep a small stock on hand, you can charge 10% more than it cost this way) of basic parts.
hard drives cause many of the problems ive come across in these cheap computers.
RAM can too...because there isnt enough. you can STILL get a computer with 256 megs of ram.
the new models of hp and compaq , gateway, and emachines thankfully all went to 512 a few weeks back, but theres throsands of older models in stores everywhere.
and people are still buying them, because the'yre that weeks $299 special.
if you arent willing to get an a+ you wont be taking off anywhere fast, i wouldnt trust someone who diddnt look like they knew what they were doing in my car, especially if they diddnt have any certs.
i mean, yeah. the automotive basic cert is probably as pointless as the A+, but to me, who doesnt know how to fix a car, its kinda comforting.
on the other hand, showing up at someones house, 'fixing' their software problems with a good old fasioned backup/reinstall/restore, and then two days later they call back because its still crashing (bad hard drive) wont get you good word of mouth.
Showing up there and 'fixing' their computer, then getting halfway though and telling them 'im sorry sir, you have some bad RAM and i cant fix hardware, you're sol' wont do so hot iether.
i hate to be the nay-sayer, but if you want to do well with this you gotta be prepared to put your back into it. these people dont want to pay you to fix their computers.