A hard copy of a document is a physical object which is printed on printer.
All the data in a computer system consists of binary information. 'Binary' means there are only 2 possible values: 0 and 1.
Computer software translates the information you actually give on it such as decimal numbers, text, photos, sound, and video to the binary information.
ZIP file is an archive file format that supports lossless data compression. Lossless is a fairly popular data compression method that is used in a number of different applications. Files can become corrupted when they are transferred over the internet in an uncompressed format. It enables devices to transmit or store the same amount of data in fewer bits.
CTRL + B is computer keyboard shortcut bolds selected text.
CTRL + I is used for making the selected text italic
SHIFT + CTRL + S used for SAVE AS option for any document or file.
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