If you can't open a file on your computer, don't give up right away. These tricks will give you a fighting chance of accessing or recovering its contents.

If you want to access the local files on your Windows 11/10 computer, you can do so easily with the help of OneDrive. There is a simple setting that can set this up for you, as it can mirror your ...

If you want to search the entire computer, open any folder in File Explorer, go to This PC (or the name of your PC), and find the (C:) drive.

I have a PC and my wife has a laptop, both with Windows 10. We've tried opening the video files with Windows Movies and TV, as well as Windows Media Player, but they will not play the MOV files.

Press "Windows-R." Type "recent" into the run box and press "Enter" to open the list of recently visited files. View recently opened files from other users on the same computer by clicking inside ...

Today we’re going to look at how our computers read and interpret computer files. We’ll talk about how some popular file formats like txt, wave, and bitmap are encoded and decoded giving us ...

You can open RAR files on your Mac computer with free apps like The Unarchiver. RAR is a compressed file format – similar to ZIP – that can hold many files in one place, and is especially ...

How to Find Unused Files in a Computer. Old, unused and unneeded files can waste a lot of space on a hard drive. In the interest of keeping your hard drives clean and optimized, it's a good idea ...

When you reboot your computer, this will shut down any open programs and hopefully on reboot allow you to work with the file in question. Reboot into safe mode and try to rename or delete the folder.