About the tab key in the system

There are many buttons on the keyboard, I believe that most users do not necessarily know the role of these buttons, in fact, these buttons are useful, and some functions are not small, Today this tutorial will introduce you to the application of the tab button in the system.

1. Change the focus

Focus on the next button, input box or link. For example, closing an unsaved notepad will bring up a prompt (below). At this time, there is a dotted box on the button. If you press a space or press Enter, it is equivalent to clicking with the mouse. Yes & rdquo; button. If you want to use the keyboard to click the ”“no” button, press the Tab key, and the dotted line will be moved to “no”, then press the space. There is also a very common usage. When you log in to the forum or QQ, you can enter the account and you don't need to click the password box with your mouse. Just press the Tab key to position the cursor to the password box. If you want to position it in reverse, press the key combination Shift + Tab.

2, Quick Rename

Under Vista or Windows Server 2008, Tab also has a magical usage: select an icon on the desktop, press F2 to enter the rename state, rename When you are done, press the Tab key to enter the rename state of the next file. To reverse the previous file, press the Shift + Tab key combination. It is very convenient when renaming multiple files.

3, switch windows

Old birds often use the Alt + Tab key combination to quickly switch windows. This combination of keys must first press the Alt key and then press the Tab key to quickly switch to the previous window. With the Alt key pressed, pressing the Tab key will bring up the icon for the currently open window, and then press the Tab key to switch between each icon. The Alt + Shift + Tab key combination is a reverse switch. Release the Alt key to switch the window. Under Vista, press this key combination and a window thumbnail appears.

4, switch tabs or tabs

Ctrl + Tab : Switch to the next tab or tab of the browser.

Ctrl + Shift + Tab : Reverse switching.

Firefox users can also install the Ctrl-Tab extension to implement tab switching with preview. By the way, press Ctrl + Shift + A to preview all the tags, and you can type them on the search box to filter the tags.

Advanced Usage

1. At the command prompt

At the command prompt, the Tab key is very useful, it automatically fills in the names of files and folders ( It seems that calling autofill is a bit weird). Some readers may already know, but this tip has another little secret that is little known. First look at a demo picture, it may be a little dizzy, when the flashing cursor disappears, it is the moment when the tab is pressed.

The following is explained in detail by example:

Assume that there is a folder under the path: a, ab, and there are files: abc.txt, ac.txt. Click “Start →Run”Enter“cmd”, press Enter to open the command prompt. First enter “D:”, press Enter to switch to the D drive, and then enter the “cd cfan” command to enter the folder "D:\\cfan". Enter “dir” after “D:\\cfan>” (note a space after dir):

1 Automatically populate the name of the folder or file: press the Tab key to cycle through the padding The names of the folders and files can be filled with Shift + Tab.

2 Automatically fill in the name of the folder or file at the beginning of a specific letter: Type “a”, and press Tab to fill the folder “a” and the file “abc.txt”. Useful when entering a folder or file with a very long name.