The Tokens.dat file in the Windows operating system is a digitally signed file, which stores most of the Windows and Office activation files. All files together have a digital signature that prevents ...

Q. I sometimes receive e-mail messages with a “winmail.dat” file attached that I cannot open. Why does this happen, and what can I do to fix it? A. The winmail.dat file usually appears because various ...

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. Here, we will discuss PDB ...

Kavindu installed KMPlayer, then discovered that more file types opened in KMPlayer than he wanted. When you open a data file, Windows uses the file’s extension (such as .docx, .mp3, .jpg) to see in ...

Windows 11 is showing "Edit in Notepad" in the right-click context menu for all file types in File Explorer, including images ...