The Lenovo IdeaPad Flex 14 is available in quite a few configurations, and for improved performance, you can upgrade the RAM. Here's the hardware you need and how to get the job done.

Lenovo’s latest 2-in-1 convertible laptop, the Lenovo IdeaPad Flex 5, is hugely versatile, but a little short on memory. Read our review of the Lenovo IdeaPad Flex 5 to see if it's ideal for you.