1 If your wooden pallets contain low-grade engineered wood or cardboard, they may also contain formaldehyde and harbor all kinds of critters you don't want to know about.
Command shell overview. The command shell is a separate software program that provides direct communication between the user and the operating system. The non-graphical command shell user interface provides the environment in which you run character-based applications and utilities.
Windows PowerShellâ¢ is a command-line shell that is packaged with the latest Windows&reg operating systems. The program uses a command-line interface and scripting language built on Microsoftâs .NETâ¢ framework.