To upgrade from Windows 10 Home if you have a Windows 10 product key: 1  Select the Start button, then select Settings > Update & security > Activation. 2  Select Change product key, and then enter the 25-character Windows 10 Pro product key. 3  Select Next to start the upgrade to Windows 10 Pro.
The leaves are segmented, so excess water can drain away. Rainforests have a shallow layer of fertile soil, so trees only need shallow roots to reach the nutrients. However, shallow roots can't support huge rainforest trees, so many tropical trees have developed huge buttress roots.
A row of Italian cypress trees can accent the skyline. Italian cypress (Cupressus sempervirens) is an evergreen tree characterized by rich green needles and a narrow, pyramidal shape. The tree may grow to be between 40 to 60 feet tall, sometimes even reaching heights of up to 80 feet, with a spread of less than 10 feet.