PTR has various meanings in the Governmental & Military category. Discover the full forms, definitions, and usage contexts of PTR in Governmental & Military.
A printer is an output device that prints documents from a computer. Common printers include inkjet and laser printers. Most inkjet printers can produce color prints, while laser printers are available in both monochrome and color versions. To print a document, select "Print" from the File menu within an application.
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