and i dont know how to install my sound card and also like 2 months ago my entire system crashed i had to reinstall everything and it was so bad i had to call a computer fixer
First thing you need to do is get a book and read about your computer... even with basic knowledge installing things like sound cards, video cards, ram, drives is all really simple, and it will help you answer alot of questions on your own. as far as your video card goes you need to either A: get your computers make and model number and google it... that will tell you the brand and model of video card so you can get the correct drivers. B: open up your computer and find your video card (its the one your monitor is plugged into) and get the brand that way, if its plugged into the motherboard, you have an integrated gpu, get the model number from the motherboard and google it that will tell you what graphics controller you have.