More recently introduced terms such as 'annually laminated' are synonymous with varve. Of the many rhythmites in the geological record, varves are one of the most important and illuminating in studies of past climate change. Varves are amongst the smallest-scale events recognised in stratigraphy.
PCs are designed to shut down automatically when heat endangers the hardware. To find out if this is your problem, download and install Speedfan. It's small and free. Although Speedfan's basic job is controlling the speed of your PC's fans (you probably guessed that by the name), it also provides the CPU temperature.
Hi, You can try the following method to shut down the computer: 1. Windows 7 Shutdown Dialog. 1. Make sure either your desktop or taskbar is in focus. Clicking on the desktop background or on an empty part of the taskbar is enough.Alternatively, the keyboard shortcut Windows + D will work. 2.Press Alt + F4. 3.i, You can try the following method to shut down the computer: 1. Windows 7 Shutdown Dialog. 1. Make sure either your desktop or taskbar is in focus. Clicking on the desktop background or on an empty part of the taskbar is enough.