For anyone living with or caring for someone with lupus (also known as systemic lupus erythematosus, or SLE), remission is often the ultimate goal. Yet, a single, widely agreed-upon definition of ...

(1) The part of the operating system that controls the running of one or more programs (tasks) within the computer at the same time. See task manager. (2) Managing personal and office tasks using a to ...

Switching between applications that have been loaded in memory (are currently open). It generally refers to a user purposely jumping from one application to another, for example, by pressing Alt-Tab ...