In the new economic situation it will be harder for many to buy a new computer.
So clear instead your current computer and make it faster and more sustainable.
Don´t overheat your laptop.
So avoid having it in your knee or having it lying on the sofa or in the bed.
To have your computer on a desk is good for both your body position and the computer´s life.
It might be good to have the computer standing on an angled grille that facilitates the air circulation in and around the computer.
Clear the hard drive often.
Get an antivirus program that makes your computer more secure so that you avoid unwanted messages.