Updated: 07/06/2021 by Computer Hope

PS may refer to any of the following:

1. PS, P/S, and PSU are abbreviations for a power supply.

2. With Linux, ps is a command, see the ps command page for further information.

3. PS is short for PowerShell.

4. On a keyboard the Ps or Ps/SR key is short for the Print Screen key.

5. With computer file extensions, .ps is a PostScript file that contain vector or raster graphics and text. PostScript files can be printed by a PostScript printer, opened in many Adobe programs, or converted to a PDF using Adobe Distiller. Today, these files are not as common with the introduction of PDF files.

6. PS is an abbreviation for Photoshop from Adobe.

7. PS is an abbreviation for PlayStation from Sony.