Hair is composed mainly of the protein keratin, with an inner layer containing melanin that gives our hair its natural colour. An outer layer, called the cuticle, protects the hair. Average rate of hair growth is 1cm a month. Speed of hair growth depends on genetics, age and hormone levels.
Ctrl+Alt+Down Arrow = Turns screen upside-down. Ctrl+Alt+Up Arrow = Turns screen rightside-up. Ctrl+Alt+Right Arrow = Turn screen once, clockwise. Ctrl+Alt+Left Arrow = Turns screen once, counter-clockwise.
Monitor display rotation on Windows can be achieved in two ways: Hold down Control and Alt keys and click on the Up, Down, Left or Right Arrow on the keyboard (this is how it often happens unintentionally) or. Right mouse click on the desktop, choose Display Options and choose the rotation from the menu.