You can open .DAT files that contain text, with text editors, like Notepad, Notepad++, VS Code, etc. But it is not possible to know what contains in a DAT file.

Use Open With One way that you can solve the dilemma of Excel documents opening with Notepad is through the Open With option that appears in the context menu while trying to open up the file through ...

The exact options that appear will depend on whether you right-click a file, folder or empty space. But with some registry tweaks, you can expand the options in the context menu, such as by adding the ...

In this step-by-step guide, we will show you how to quickly and easily update Settings in Notepad to automatically open new files in a new tab.

Is Notepad not opening on your Windows 11? Do not fret. Hop on this guide and find out the various ways to troubleshoot this problem.

Notepad application might not open in Windows 10 due to a conflicting application/malware (like ‘WinSeven.exe’) or corrupt system files. Moreover, the ...