.aspx?UserID=1555729&AssessmentID=23892021&TaskID=98472019&ReturnUrl=/tasks/ requestion Changes of mountains are documents that uume any alterations being maue to the model of undwing. technical information is unu in documents and books such as British standards' or engineers handbooks published by the likes of 'Newnes' or 'SAGE'. Outline the identification of the correct 3d drawing software package from the menu or windows environment; the various techniques that are available to access and use the cad software (such as mouse, menu or tool bar, light pens, digitisers and tablets, printers or plotters, and scanners) Outline the correct start-Up and shutdown procedures to be used for the computer systems Before starting up the computer system quickly check for any hazards for example trailing leads once you have checked press start on the CPU tower wait for the computer to boot up once this is completed it will require you to enter your username and password or create a new account once you are logged in your computer is now ready to use. to shut down your computer correctly you must click start in your main screen and highlight 'shut down' once you have pressed 'OK' it will start to close down properly while this is happening do not press the power off/on button or unplug the lead.