Tired of seeing "File is open in another program" errors or something similar? Learn how to solve this problem and use your files again.

Programmatically open a file dialog window (explorer) for picking files. Only works on Windows. Also see: open-finder-dialog, open-linux-file-dialog, and open-file-manager-dialog for other platforms.

If you're wondering how to open RAR files in Windows 11, then we've got you covered right here with our in-depth guide.

Learn how to use a Microsoft 365 setting to choose whether to open files in the online or desktop app, giving you full control for each file.

Want to import OST file items into Outlook? Offline Outlook Data File (.ost) is one of the Outlook data files that is used to store mailbox data, including emails, attachments, contacts, calendars, ...

Here's how you can read and open .DAT files in your Windows 11/10 or macOS PC. These methods will help you to open DAT files working ways.

Some Mac users have noticed that Microsoft Office files and documents, whether that’s Word docs, Excel spreadsheets, Powerpoint presentations, or otherwise, are not opening in the intended apps, or ...

If you want to open an encrypted file on your computer, you will have to either use a dedicated program or to convert the file first, and then open it.

Spread the loveIntroduction: JPEG (Joint Photographic Experts Group) is a popular image file format used for storing and sharing digital pictures. It offers a reasonable balance between image quality ...

"Failed to Open Descriptor File" error message can appear when you're trying to play various PC games. I managed to get rid of it - here is how.