1, first you need to master the computer on and off method, in general, first open the peripheral devices, that is, other hardware devices outside the main chassis, and then open the host, close the host and then close the peripheral devices;convert scanned pdf to word text rtf online first open the computer, first open the monitor's power switch, and then open the host's power switch. The mainframe has a power symbol or the most conspicuous large button.
2. There are three ways to restart your computer manually when there is a hardware problem or failure. The easiest is to restart the computer by pressing the [Reset] button that comes with the chassis power button, or to restart the computer by long-pressing the [Power Button].jpg to pdf converter and combine You can also hold down the Ctrl, Alt and Del keys on the keyboard at the same time, and select Restart Computer in the interface that opens.
3. shutdown just need to press the button in the lower left corner of the information system management interface, in the pop-up menu to find the [Shutdown] button, click the data can be. However, students need to pay attention to is must first exit the enterprise all the running control program before you can shut down.
4. The use of the mouse and keyboard can now generally be connected directly to the computer for normal use. General mouse operation is to click and double-click, open the file is double-click, select the option is to click; hold down is dragging, hold down the left button does not let go of the hand, move the mouse to the new target position, release the left button.
5. General Internet access need to open the [Settings] or [Control Panel] network settings options.combine jpg to pdf converter Simply follow the instructions above, enter the username or WiFi name of the wired or wireless network, and then click [Next] all the way to complete the setup. There will be an Internet icon in the status bar at the bottom right corner.
After opening your browser, you can enter your web address in the address bar at the top. You can open a web page by clicking ENTER on the keyboard. More operations can be obtained by searching the web.