Where is the period on the keyboard?
Below is an overview of a computer keyboard with the period keys highlighted in blue. With U.S. keyboards, the period is next to the question mark key. With keyboards with a numeric keypad a period is also next to the Enter key.
How to create a period
Creating the period symbol on a U.S. keyboard
On English PC and Mac keyboards, the period is on the same key as the greater than ( > ) symbol. Pressing the period key with no other key creates a period.
Creating the period symbol on a smartphone or tablet
What is a period used for on a computer?
Computers use a period in the following ways.
- With IBM compatible computers and their operating systems, a period is used to separate the file name from the file extension. For example, with the file "somefile.pdf" the "somefile" file name is separated from the "pdf" file extension.
- In Linux, when listing files in a directory, a single period represents the current directory and a ".." (double period or "dot dot") represents the parent directory.
- Two periods can be used with the cd command in the Windows command line and Linux to move back one directory.
- The period is used to help create a URL and break up important portions of the URL. For example, with https://www.computerhope.com the https is the protocol, and the rest of the URL is the address accessed using that protocol.
- It is used as or part of a wildcard in programming code.
What is the other symbol on the period key?
On U.S. keyboards, the period key is shared with the greater than key, which may be shown next to or above the period symbol. If the keyboard has a numeric keypad, the period on the numeric keypad functions as a Del key when Num Lock is not enabled.