Change in pregnancy symptoms. Less common but still noticeable symptoms of a miscarriage could include a decrease in pregnancy-related symptoms such as nausea and vomiting or breast tenderness, according to Dr. Rodi. If there's an abrupt change before the second trimester, it may be due to a decrease in pregnancy hormones, she explains.
Fn key. Not to be confused with Function key. The Fn key, short form for function, is a modifier key on many keyboards, especially on laptops, used in a compact layout to combine keys which are usually kept separate. It is typically found on laptops due to their keyboard size restrictions.
The rest depends on what what kind of keyboard you have and what program you are using will determine their functions. It also depends on whether you use the F key on it's own or in combination with another key like the Alt or Ctrl keys on a PC keyboard and/or the Function key on a laptop.For instance, I have a multi functional keyboard and depending what mode it is in, it completely changes the functions of the F keys.unction keys (the F-keys) are found on most every computer, but their usage is not standard. Many programs assign special functions to these keys (hence their name), and computer manufacturers also assign system-level actions to certain keys.