It's not often that Lenovo starts a brand new laptop range, and this one may be worth a look if you're getting one with work in mind. The PC maker has introduced the ThinkBook series, which promises "business-grade" features and security in a fairly sleek package. Both the ThinkBook 13s and 14s (shown above) have dedicated Skype keys, TPM 2.0 security chips, fingerprint readers and webcam privacy shutters. However, they're also relatively sleek with extra-thin display bezels and bodies under 0.65 inches thick. We wouldn't quite call them stylish, but you won't feel guilty for slipping one out of your bag while you're waiting for your flight.