Focus is the concept that, in a multi-window operating system (such as Microsoft Windows or Mac OS), user input can be directed to only one application window at a time.
An application (such as a keyboard or mouse) is said to have focus when it receives user input.
LSP-Fix is a free Windows utility to repair a loss of Internet access associated with certain types of software.
This type of software, known as a Layered Service Provider or LSP, typically handles low-level Internet-related tasks, and data is passed through a chain of these programs on its way to and from the Internet.
These are provided for convenience, and are not written or tech-supported by This application is usually (although not always) in the foreground; its window is displayed on top of or in front of any other application windows.The concept can apply within an application as well.The WRT54GL has a 3 year warranty so I chose the cross shipment method for replacement.Cross shipment is where Linksys sends you a replacement unit first.