If you open an attachment from within your email program and then save it, the file may seem to have disappeared. Similarly, files you download from the web can be hard to find if you don't know ...

Unable to delete, move, or perform any action on a file because it is locked by a process? Find out which process is locking a file in Windows 11/10 using various methods discussed in this article.

The action can't be completed because the folder or a file in it is open in another program. Close the folder or file and try again. This is done for good reason.

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 ...

How to Find an Outlook Contacts File. Since the release of Microsoft Office 2007, all Outlook contacts are stored in a PST file. Copying your Outlook account's PST file to another computer or ...

How to find a file you've downloaded to your iPhone Your iPhone includes Files, an app that can locate and open files stored on your phone, sort of like a desktop computer's file manager.