To rename multiple files in Windows 11/10, access a folder where your files are available, and select them. Open the right-click menu and use the Rename option or press the F2 key. Give a name to ...

Q. Recently I received a file that lacked an extension (such as .doc, .xls or .txt) and when I tried to open it, I got a message that said Windows cannot open this file. But it gave me the option to ...