1 If necessary, check the Check for updated definitions before scanning check box. 2  If necessary, check the Run a scan only when system is idle check box.  Click Save. Now, every day at 11:00 a.m. (in this example), if the computer is on, Windows Defender will do a quick scan of your computer's hard drive.
Atwell Island Land Retirement Demonstration Project Atwell Island is located within the southeastern portion of now-drained Tulare Lake which as recently as 100 years ago was the largest freshwater lake west of the Mississippi River.twell Island is currently home to federally listed and sensitive animal species including mountain plover, Tipton's kangaroo rat, and the San Joaquin kit fox, tricolored blackbird, burrowing owls, horned lizards, and the blunt-nosed leopard lizard.
Attu (Aleut: Atan) is the westernmost and largest island in the Near Islands group of the Aleutian Islands of Alaska, and the westernmost point of land relative to Alaska, the United States, North America and the Americas. The island is currently uninhabited.