Need help updating 20 Drivers on Dell PC.

I have been to the Dell Support for Drivers website. I got the list of what was needed for my particular computer, understood the order you must install them, etc... But I could not understand the software directions of some of the more difficult updates. The little software program does a few "automatically" but others it stops and then gives you about 10 or 15 steps that you must do yourself to install some drivers. It's too advanced for me.
Is there a good Software Program I could purchase that would do it automatically? Should I just call Dell Support and pay them alot more than a software program would cost?

Please Advise

 

Did you put your service tag where you were instructed to. I fix a karaoke dj's computers and they are all dell laptops and desktops entered the service tag downloaded and installed drivers and never had to pay for any of them.