英和和英

出典:『Wikipedia』 (2011/03/26 16:02 UTC 版)

英語による解説

引用

In computing, a hang or freeze occurs when either a single computer program or the whole system ceases to respond to inputs. In the most commonly encountered scenario, a workstation with a graphical user interface, all windows belonging to the frozen program become static, and though the mouse cursor still moves on the screen, neither typing on the keyboard nor clicking the mouse produces any effect in the program's windows. The mouse cursor may also be stuck in a form indicating that it is waiting for some operation to complete, such as an hourglass or a spinning wait cursor. Many modern operating systems provide the user with a means to terminate a hung program without rebooting or logging out. In more severe hangs affecting the whole system, no window belonging to any program will respond to keyboard or mouse input, and often the mouse cursor will freeze in place on the screen. Almost always, the only way to recover from a system freeze is to reboot the machine, usually by power cycling with an on/off or reset button. In the Windows 7 and Windows Vista operating systems, hangs almost always precedes a Blue Screen of Death or are a sign to the user that one is on its way.