When you upgrade your computer’s memory, it begins to perform up to the level of your expectations or even better.
If you’re a person who use your computer to do a lot of things at once then every app you’re running requires memory and competes for a limited pool of resources.
With just a screwdriver, your owner’s manual, and a few minutes of time, you can install memory without any significant computer hardware skills required.
Thereby saving up your money you need to pay to a computer shop for something you can do in minutes.