If you notice that your Excel files are opening in Notepad, then read this post to learn how to fix the issue. The default behavior of a document or file is to open in the application with which it ...

When you double-click a file on your Mac, the operating system will automatically open the file using the program assigned to that type of file. It is possible, though, to open the file using another ...

If when running a setup file for installing the software you receive message Error opening file for writing on your Windows 11/10 then this post will help you fix the ...

When you double-click on a file in Windows, it will automatically open a default program that is configured to manage these types of files. It is common, though, want or need to use a different ...

This free and open-source file manager app for Windows 11 makes Microsoft's File Explorer look antiquated by comparison.

A Roshal Archive or RAR file is a common type of file archive that your small business may encounter when someone shares data with you or when you download files from a website. Proprietary to the ...

There are instances when a GUI file manager just won't work. When I run into those situations, there are several terminal-based options I go for.

File compression is a great way to reduce the overall sizes of files or a batch of files. This helps save space on storage devices and makes transferring files over the Internet easier and faster ...

Some files force programs to perform operations that require administrator rights. As an example, if you received a ZIP file containing several business spreadsheets ...