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)
An arms length sale refers to a real estate transaction in a open market freely arrived at by normal negotiations without undue pressure on either the buyer or seller. Arm's length determinations are made based on conditions of transfer, full sale price vs. personal property or sale date vs. contract date.