Windows evironment variables

The file-system directory that contains the programs and folders which appear on the Start menu for all users. The file-system directory that contains the programs that appear in the Startup folder for all users. The file-system directory that contains the templates that are available to all users. The file-system directory that serves as a repository for video files common to all users.

A folder for components that are shared across applications on bit systems. A folder for components that are shared across applications.

The Windows directory or system root. The file-system directory that is used to store administrative tools for an individual user. The file-system directory that serves as a common repository for application-specific data.

The file-system directory acting as a staging area for files waiting to be written to CD. The virtual folder representing Network Connections that contains network and dial-up connections. The file-system directory that serves as a common repository for Internet cookies. The file-system directory used to physically store file objects on the desktop, which should not be confused with the desktop folder itself. The virtual folder representing My Computer that contains everything on the local computer: storage devices, printers, and Control Panel.

The folder may also contain mapped network drives. The file-system directory that serves as a common repository for the user's favorites. The file-system directory that serves as a common repository for temporary Internet files.

The file-system directory that serves as a data repository for local, non-roaming applications. The file-system directory that serves as a common repository for music files. The file-system directory that serves as a common repository for image files. There are other environment variables in the System Variables section that you can examine by clicking Edit. These Windows environment variables are very useful and can be used in scripts as well as on the command line.

This prints out all the environment variables that are set on your system. There are several reasons that you may not be able to set these variables. To set or edit this function, you must be the Administrator of the system. If you are the Admin, yet the edit function is greyed out, try accessing the Environment Variables by accessing the Control Panel from the Start menu. Windows 10 environment variables make it incredibly easy to take control of your Windows device and make it run more efficiently.

Both the Command Prompt and PowerShell use the echo command to list specific environment variables. The Environment Variables window is divided into two sections. The sections display user-specific and system-wide environment variables. To add a variable, click the New… button under the appropriate section. Use the setx command to set a new user-specific environment variable via the Command Prompt:.

To unset an environment variable using the GUI, follow the steps in the section on setting environment variables via GUI to reach the Environment Variables window. When you add an environment variable in Windows, the key-value pair is saved in the registry. The default registry folders for environment variables are:.

Using the reg command allows you to review and unset environment variables directly in the registry. Run the setx command again to propagate the environment variables and confirm the changes to the registry.