Notebook Software and How To Questions

I think everything works fine, but its often show me messages like this, and where get i this drivers safe, ?? or a good program that helps me get the new drivers maybe... I had driverbooster A long time, the company that made my installation to windows 10 from 7, installed driverbooster, but That dont update just showing what i need to update and when i tried another one it showed me a lot more things that i needed to fix but same there, didn make any difference if I dont get help to get them or where... so pleace, where can I ger my drivers safe? 

get this message to day  and i get a lot of things that requires further installation.

Device PCI\VEN_8086&DEV_0126&SUBSYS_164F103C&REV_09\3&33fd14ca&0&10 requires further installation.

And something i can install to make my mic not get so much noice when im using it record when im talking? or is it just to change that I can in my computer or if thats not good enough i need a nother one, maybe can try my head set... I hear myself talking verry well there is just so much "brus" in swedish, noises, like from a bad setting on the old radios there was 20 years ago, that was easy fixed just moving that thing that gets the signal radiofrequences, you know... 

so let me know if you understand what i mean..

And i wonder if I can also find maybe drivers for other needs somewhere? Like for my graphic card for exempel, that I think need to update becaus in some programs like Lightroom its so slow, and i know I have a verry old little darling as computer, shes so old but **bleep** how much, and how hard and so quiet, even all the years she have on her back....

Maybe this is the wrong place to as this but i was thinking to maybe change some of those things inside her, my computer, what can I acculy do do make her feel the best and as cold as possible? because she gets warm, but that does not bother her, but insted of just trowing her in the trash I thougth I just could replace som stuff inside her insted and uppgrade her... I think shes working just fine but there is something with the graphic things i feel her struggle a bit more and the fan is starting a lot from time to time, nothing that i blame her for, as long as i can work in my programs and looking at videos and things like that but videos in 1080p is harder for her, and i dont want to stretch her to much, making the fan go to loud and making her to warm if that not is nessecery...

I hope you get what i ment, I struggle with my english a bit...

Thank you verry much....