Task Host Window is an intelligent windows program which pops up when you attempt to Shut Down windows. The reason why it pops up is due to the running processes and programs in the background; when you initiate shutdown or reboot, task host interrupts the process to check if all running programs were closed to avoid data loss, the pop up would also show you which programs were running.
The noun ARM'S LENGTH has 1 sense: 1  1. a distance sufficient to exclude intimacy. 2  Meaning: 3  A distance sufficient to exclude intimacy. 4  Classified under: 5  Nouns denoting attributes of people and objects. 6  Hypernyms (arm's length is a kind of...): 7  distance; length (size of the gap between two places)
In anatomical terms, the word arm refers to the part of the upper limb between the shoulder and the elbow. The term forearm describes the part of the upper limb between the elbow and the wrist.In a more common use, the term arm refers to the whole upper limb, with the terms upper arm and lower arm describing the two parts. In this section we will use the more common definition of arm to mean the whole upper limb.n a more common use, the term arm refers to the whole upper limb, with the terms upper arm and lower arm describing the two parts. In this section we will use the more common definition of arm to mean the whole upper limb.