A batch file contains commands that are used by a computer's operating system. It is called batch file as it bundles multiple data packages into a unified set of commands that are easily accessed by keying the name of th... More »

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To write a batch file, open a text processor utility, such as Notepad in Windows 7, type in the desired batch commands, and save the file in the TXT format. Make the file extensions visible via the Control Panel, and cha... More »

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To make a batch file in Windows 7, you need to use a text processor utility, such as Notepad, to input batch commands, and save the file. Once the file is saved, you need to enable the setting that makes the file extensi... More »

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A file extension allows a computer's operating system to decide which program is used to open a file. They can also show what type of file something is, such as image, video, audio or text. For example, .gif, .jpg and .p... More »

The command interpreter is the part of an operating system responsible for processing and executing textual commands entered by a computer user at the Windows command line interface or MS-DOS. It executes commands like s... More »

The simplest way to open a RAR file is to double-click on the file and let the operating system find a default application to open it. If no applications are present, one must be downloaded and installed before the compu... More »

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Microsoft Windows Media Player can be acquired for the Microsoft Windows 8 operating system by downloading the software set up file at Microsoft.com and running the installation process. Windows 8 PCs come with Windows M... More »

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