Press the Windows key and hold it after that press the Q key.You can either slide or click on the bar and adjust the brightness according to your needs. A sidebar will appear with a brightness slider at the bottom. One option is to click on the notification icon on the taskbar. Windows 10 offers you many easy ways to adjust the brightness of your screen.
There are many methods by which you can increase or decrease the brightness in your dell laptops some of them are discussed below: How to increase brightness in dell laptop windows 10?
Sometimes dell users face some difficulty while adjusting the screen brightness, so you must know as many ways as possible to adjust the brightness conveniently when required. If you own a dell laptop, then it is better to know how to increase brightness in dell laptop. And if you are in a dimmer surroundings, you can decrease the brightness. If you are in a bright environment, you can increase the brightness of the screen. Adjusting the brightness of the screen helps us in comforting our eyes in everyday tasks. Laptop screens are the most important component of any laptop.