You can corrupt files of different types for testing or other purposes on a Windows 11/10 PC using any of these easy methods.

A JAR file is an archive file but is more than a file compression format. Here's how to open, run, or execute JAR files.

Getting a DAT file open on your Windows machine can require one of a few different approaches — to be determined by the kind of data the DAT file contains.

If you're new to Linux, there's a very handy file you'll want to learn about right away. Jack Wallen introduces you to the hosts file and how to add entries to it.