I just read a tip on how to help your computers last longer.
Keep your screen clean, from the inside. They say you wanna try to clean it from the inside at least once a month.
I know this seems like something that would be difficult to do, but I found a link that will help you do this and it is very easy.
I have started to do this and have noticed a big difference in my screen staying clean.
Here is the link for y'all, I hope you find it as helpful as I did: