Not sure I completely agree with what is contained in the link. I have used IOBit Driver Booster for a couple of years without any problems and it seems to do a pretty effective job. It is also free but watch out for the installation program as you need to remove the tick that installs Advanced System Care or something else.
Keep the drivers up-to-date, you can try to use two ways.
1. Try to enter the official website, and then see if this laptop hardware drivers is update, if yes, download them to update.
2. Try to download a software to help you scan your computer, it will remind you if your computer hardware had the new drivers, if had, it will helps you to download and update for you. I use Driver Doctor for my Alienware.