Search results
Results from the WOW.Com Content Network
Sleep mode and hibernation can be combined: the contents of RAM are copied to the non-volatile storage and the computer enters sleep mode. This approach combines the benefits of sleep mode and hibernation: The machine can resume instantaneously, and its state, including open and unsaved files, survives a power outage.
This mode is called "hybrid sleep" in Microsoft Windows other than Windows XP. A hybrid mode is supported by some portable Apple Macintosh computers, [ 2 ] compatible hardware running Windows Vista or newer, and Linux distributions running kernel 3.6 or newer.
In Windows XP only, there is a "Shut Down" menu that provides access to Standby, Hibernate, Turn off, Restart, Log Off, and Switch User. This is because, by default in Windows XP, pressing Ctrl+Alt+Delete opens the Task Manager instead of opening a dialog that provides access to the Task Manager in addition to the options mentioned above.
On Windows, the Sleep() function takes a single parameter of the number of milliseconds to sleep. The Sleep() function is included in kernel32.dll. [1]The Sleep() function has a resolution no higher than the current timer resolution, typically 16ms but at minimum 1ms, adjustable via the timeBeginPeriod() family of "media timer" APIs.
Advanced Configuration and Power Interface (ACPI) is an open standard that operating systems can use to discover and configure computer hardware components, to perform power management (e.g. putting unused hardware components to sleep), auto configuration (e.g. Plug and Play and hot swapping), and status monitoring.
Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.
Sleep mode provides no additional protection against a cold boot attack because data typically still resides in memory while in this state. As such, full disk encryption products are still vulnerable to attack because the keys reside in memory and do not need to be re-entered once the machine resumes from a low power state.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!