Nearly three-quarters of adults in the United States own a laptop or desktop computer. But what do you do if your laptop is making life difficult?When it comes to laptops, you often get what you pay for, which can make it hard to know when to get a new laptop and when to try to extend its life with repairs.In this post, you'll learn the key signs that you need a new laptop, and when you can get away with repairing your laptop instead.Ready? Let's get started.When…