Laptops quietly monitor their own health, but most people never tap into the tools that can warn of trouble long before a crash or data loss. Built-in hardware diagnostics sit below the operating ...

Discover the built-in hardware tests that can extend the life of your laptop and save you from expensive repairs.

If your Dell laptop touchpad is not working, the following suggestions will help you fix the issue and make your touchpad functional again. Because your touchpad is not working, you have to connect an ...