Function keys and their meaning

Probably not since you asked the question "why the function keys on the keyboard?"Now we will study in detail this topic.After all, these buttons can greatly facilitate the work of the computer, as well as save a lot of time.It should say at once that review will relate only to the functions assigned to the Windows operating system by default.

Function keys are located at the top of the keyboard, and their number begins with F1.This key has traditionally been associated with entry into the help system.To make it clear, imagine that you run some new program and have no idea how to operate it.In this case, press this button, and immediately in front of you will help section.But this will happen only when the developers have taken care of this nuance.It should also be said that for some programs, this key causes the online help.This means that when you click on this, fire up your browser, which automatically opens the online documentation.

pass to the F2.This key opens the selected object for editing.For example, you are going to rename the folder or any file.On the selected object press this button, and then in line with the name of a cursor to enter text.From this point you can start the renaming.

Function keys are capable of much.F3 button causes the search.This is necessary when you need to find a specific file or folder on your computer.Only one should always bear in mind that if it is done at any open folder, the search will be carried out exactly in it.In your browser, the button allows you to find a specific word or phrase on an open page.

But F4 key functions in different cases differently.For example, in all known file manager, which is called "Total Commander", with the help of an integrated open file editor, and in Windows Explorer and browsers through this button is pressed, the address bar, as well as history.

proceed to F5.It allows you to update as the page in the browser, and the list of objects in the current folder.But in the above file manager provides up file folders.

Action F6 keys similar to the F4, but, unlike the latter, it does not reveal the history of the address bar.The file shell moves files and folders.

Function keys F7, F8, and F9 do not have a specific purpose.In each program, they play a role ascribed to the developer.In the file manager key F7, for example, creates a new folder.

F10 causes or closes the application menu.It dilutes them all function keys.Almost stable in all programs.

F11 toggles the open window to full screen mode and back again.Also it works in most cases.

And finally, F12.This key has no particular function.As a general rule, apply to open any additional menu.

As you can see, the use of these keys will significantly reduce the time of treatment to the different functions in contrast to the other methods.Finally I want to draw your attention to the fact that the function keys on the laptop working in the same way as on a computer.