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How to open a null file

How to open a null file: A Quick Guide

by Inschoolboard

Understanding Null Files: What They Are and How to Open Them Null files, sometimes shown with a “.null” extension or referred to as the “NUL” device, can seem mysterious to many computer users. But these files actually serve important functions, and learning about them can help prevent issues down the line. This comprehensive guide will … Read more

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