Hello, friends, I am Arjun I am going give some tips about what after purchasing pc for protecting.
tip-
1- Setup your computer in cool and dry place dustless place.
2- clean your pc dust monthly by vacuum cleaner it is best for cleaning.
3- keep out of children below 3years otherwise he throws water or liquid thing on your pc that is damaging your pc.
4- you can purchase a UPS for protecting high voltage current and he runs your computer smoothly after cutting of light or if you have an inverter in your home then there is no problem.
5- Use latest version operating system(os) like window 10 and 8 . and you can different type of os like a window, Linux, Ubuntu, etc.
6- install any high-quality antivirus program to protect your pc from the virus or trojan horse or spam ware, spyware.
7- don’t install the very loaded app.
if you like please comment for more tips.