Is it worth it to upgrade a laptop’s RAM or storage? We had a chance to find out when Dell asked us to test the upgradability of its Inspiron 15 7000. I admit that as I faced this challenge, I started ...

The Dell XPS 15 and XPS 17 both had sizeable storage options at launch, but Dell's just upped the ante. Now, both laptops can sport 8TB SSDs. Those 8TB of storage won't come cheap; going with the ...