You might know that Ctrl + W is a shortcut key for many browsers like Internet Explorer, Firefox, Chrome etc. to close the tab bar items. If you have tabs in the open tab bar and want to close the currently open tab, you can use Ctrl + W shortcut key instead of clicking the close button.
In Visual Studio, you might want to do the same. Suppose you have a no. of documents open in your tab and you want to close some of them with a shortcut instead of clicking one by one. How can you do that? Read the post to configure your Visual Studio IDE to assign a shortcut for it.