Shortcut key to adjust brightness windows 7

However, this post will concentrate on both manual and automatic brightness level changes in your Windows 7 laptop. So, read this article to know how to adjust brightness in Windows 7 using the keyboard and in other ways. A high brightness setting is necessary while you are working in direct sunlight, while a low brightness setting is necessary when you are working in a dimly lit area at night to avoid damaging your eyes.

On the function key, there is a sun logo that indicates brightness levels. These are function keys, thus pressing them and the function button together will increase or reduce the brightness level. Simply hit the function button on the keyboard with the function key that corresponds to it. If your computer is an older model and does not have brightness controls on the keyboard, you can still adjust the brightness of your screen using the Windows Control Panel.

Your display brightness may be adjusted inside Windows. In Windows 10, the Action Center has a fast brightness slider. It may be accessed by clicking or tapping the notification bubble icon, which is located just to the right of the calendar on the taskbar. Action Center may be accessed by swiping left on a touchscreen. This option is also available in the Windows 10 Settings app. Windows 10 and 8. Method 1. Click the Power Options icon.

It's the battery-shaped icon in the bottom-right corner of the screen. If you don't see this icon anywhere in the bottom-right side of the screen, open Start and click Control Panel. Click Adjust screen brightness. This link is near the bottom of the pop-up window.

Doing so will open the Power Options menu. If you had to open Control Panel, click Power Options here instead. Click and drag the "Screen Brightness" slider left or right. This slider is at the bottom of the window. Dragging it left will reduce your laptop's screen brightness, while dragging it right will increase the brightness.

If you don't see the "Screen Brightness" slider at the bottom of the Power Options window, you'll need to restore it before you can adjust your laptop's brightness.

Method 2. Type device manager into Start. This will search your computer for the Device Manager program. Expand the "Monitors" category. You may have to scroll down to find this option. Select the monitor below the "Monitors" category. When you expand "Monitors", you should see a monitor name indented below it; click this monitor to select it. Click the Action tab.

It's at the top of the Device Manager window. Click Properties. This option is at the bottom of the Action drop-down menu.

Doing so opens your monitor's properties. Click the Driver tab. It's at the top of the Properties window. Click Uninstall. It's near the bottom-left corner of the window. Wait for the driver to uninstall. This only take a moment. Once the driver has uninstalled, your Device Manager list will refresh, and you will notice that the "Monitor" category is gone.

Click the "Scan for hardware changes" button. It's the square, computer monitor-shaped button at the top of the Device Manager window. Doing so will reinstall and update the driver that you just removed. Verify that your monitor appears back on the list. Once the Device Manager scans for changes, it will automatically reinstall the basic Microsoft driver for your monitor. Use the brightness slider to adjust the brightness.

You can adjust the brightness without using the function key. The issue itself is that some driver or system updates might disable your monitor in the Device Manager. This will launch the Run application. Most Android phones have a similar auto brightness feature.

Problem 2: My screen is constantly too dark. If you want to adjust the screen brightness, look for the brightness symbol usually a logo. Since the F keys are function keys, you must hold down the Fn key on the keyboard usually located near the lower-left corner of the keyboard when you press them to work. The Fn key is located in the bottom row near the Ctrl key. The exact location of the key may vary depending on the manufacturer and model of the keyboard.

The Fn key is located in the bottom row of a keyboard, generally next to the Ctrl key. Select Detect Your Product. Select Automatic Updates and scan for updates. For example, on the keyboard below, the Fn Lock key appears as a secondary action on the Esc key.

Click Change advanced power settings link.