When we use computers, we will encounter some problems that we don't know how to solve, such as how to adjust the brightness of desktop computer screen: XP system computer screen brightness. Today, Xiaobian will teach you.
1. Right click the properties in the blank space of XP system desktop to open the display properties program.
2. In the open display properties program window, click the Settings tab, find and click the advanced button in the Settings tab.
3. In the multiple monitors and NVIDIA window that opens, click the rightmost tab, and find and click the start NVIDIA control panel button in this tab.
4. In the open NVIDIA control panel window, click adjust desktop color setting in the left side, and drag the brightness in the right window to the left to dim the computer screen, and drag the brightness to the right to dim the computer screen.
How to adjust the brightness of computer screen: how to adjust the brightness of computer screen in win7 system
Desktop 1. If you are using a laptop, the win7 system can directly use the FN + brightness adjustment button to directly adjust the brightness of the notebook.
2. Use the shortcut key 'start key + R combination key', type [powercfg. CPL] in the running window and confirm the power on option.
3. In the power on option, find the power plan you are using, and click change plan settings after the power plan you are using.
4. In the open edit plan setting window, in the adjust plan height window, left is darker and darker, otherwise right is brighter and brighter. It refers to the brightness adjustment of laptop screen when battery is used and when power is turned on. After the final setting, click save and modify to take effect immediately.
How to adjust the brightness of computer screen: how to adjust the brightness of notebook screen
Desktop 1. Restart the computer first. During startup, press F8 for XP system or win to enter the interface of windows advanced options menu as shown in the figure below.
2. After entering this interface, find the function key [FN] in the keyboard, and then find the key with the small sun icon in the notebook keyboard, press the FN key without releasing, and then press the key with the small sun to adjust directly. If you press several times, it will become brighter or darker.
3. The function keys for brightness adjustment of notebook screen are the same for different brands. Some are up and down keys directly in the direction keys, some are left and right keys in the direction keys, some are F5 and F6, and some are F8 and F9 keys.
4. For example, the shortcut key for brightness adjustment of Dell XPS 13 laptop screen is: FN + F4 is dimmed, FN + F5 is lightened. So different laptops have different shortcut keys, but the combination keys are FN + adjustment keys.