Windows Explorer replaced File Manager in Windows 95 as default desktop environment. Renamed to File Explorer in Windows 8, still visible in Task Manager. Initially accessed via double-click My Computer or Windows+E shortcut
Springs are elastic materials that can return to shape after compression or extension. Modern springs are typically made from spring steel. Springs store energy when compressed. Spring rate is force divided by deflection, measured in N/m or lbf/in
Call centre manages telephone inquiries for companies. Inbound centres handle customer support, outbound centres for sales. Contact centres manage multiple communication channels including email and social media
Fish anatomy studies form, physiology studies function in living fish. Body divided into head, trunk, and tail, often fusiform or compressed. Skeleton made of cartilage (cartilaginous) or bone (bony). Vertebral column consists of lightweight vertebrae with ribs
Windows ME was the worst Windows, failing to meet all its goals. Windows 8 was unintuitive for both experienced and novice users. Windows Vista had extremely high hardware requirements and poor driver support
Sphincters are circular muscles that control passage flow in the body. Over 50 different types exist, ranging from microscopic to walnut-sized. Some sphincters function involuntarily, others respond to stimuli