If you're having trouble opening a DAT file, I'll show you a simple and free way to do it. This method works on both Mac and PC. Just open your browser and go to winmaildat.com. It's a ...

Protein Data Bank (PDB) files are 3D molecular files that store molecular structures. Now, if you are wondering how to open such files on a PC, this post will interest you.

Via this procedure, Windows saves your latest preferences each time you make a change and lets multiple users use the same computer with their own preferences. The name NTUSER.DAT comes from Windows ...

When you open a data file, Windows uses the file’s extension (such as .docx, .mp3, .jpg) to see in what application it should launch. But this association between extension and application is ...