Touch pad got all funky and "sticky" meaning when I move my finger over the pad, the cursor on the screen won't move with it. SUPER frustrating, seeing as it's only TWO months old. I've updated every driver imaginable, spent hours on the phone with tech support and the issue was still not resolved. Buyer beware, do a quick google search and you'll find it's a common issue with Dell's. After several PC laptop purchases  and returns since January 2018, (2 Lenovo's, 1 HP, and this Dell) I'm taking the plunge and buying a Mac. Too many issues with faulty PC hardware and Windows 10. The manufacturer's just can't seem to make a mid-range PC that runs well with Windows. Buh-Bye Windows, I want good hardware and software that work well together.