The command prompt is useful for a variety of down-and-dirty tasks, such as mass-deleting or renaming files. But if you find yourself frequently switching back and forth between Windows Explorer and the command prompt, there’s helpyou can easily open a command prompt using the right-click menu.

For example, let’s say you want to open the command prompt in Windows Vista at the folder that’s your current location. Normally, that takes two steps: first open a command prompt, and then navigate to your current folder. However, there’s a quicker way: add an option to the right-click context menu that will open a command prompt at your current folder. For example, if you were to right-click on the C:\My Stuff folder, you could then choose to open a command prompt at C:\My Stuff.

In the Registry Editor, go to HKEY_LOCAL_MACHINE/Software/Classes/Folder/Shell. Create a new key called Command Prompt. For the default value, enter whatever text you want to appear when you right-click on a folderfor example, Open Command Prompt. Create a new key beneath the Command Prompt key called Command. Set the default value to Cmd.exe /k pushd %L. That value will launch Cmd.exe, which is the Windows Vista command prompt. The /k switch puts the prompt into interactive modethat is, it lets you issue commands from the command prompt; the command prompt isn’t being used to issue only a single command and then exit. The pushd command stores the name of the current directory, and the %L uses the name of that stored directory to start the command prompt at it. Exit the Registry. The new menu option will show up immediately. Note that it won’t appear when you right-click on a fileit shows up only when you right-click on a folder.