Alternatively referred to as an acute, grave, grave accent, left quote, open quote, or a push, the back quote or backquote is a punctuation mark (`). It can be found on the same U.S. computer keyboard key as the tilde.
Tip: Although not as common as the above uses, the back quote is also sometimes referred to as a back prime, back tick, birk, blugle, quasiquote, and unapostrophe.
Where is the back quote key on the keyboard?
Below is an overview of a computer keyboard with the back quote key highlighted in blue.
How to create the ` symbol
Creating the ` symbol on a U.S. keyboard
Creating the ` symbol on a smartphone or tablet
These devices do not have a back quote symbol. However, you can create a single quote on a smartphone or tablet by opening the keyboard and going into the numbers (123) or symbols (sym) section and then press your finger on the ' symbol.
What is a back quote used for on a computer?
There are not many uses for the back quote on a computer. For most users the single quote is used in place of the back quote when writing. However, back quote can be used in programming, for example, below is an example of a Perl code that uses back quotes to execute a system command and loads the command results into an array.
@files = `dir /b c:\windows\temp`;