HP Technical Support UK Helpline Number +44-2080-890420

Adjusting your HP laptop brightness again and again is very annoying. It happens often when you’re out and your HP laptop brightness is quite dim; so you increase the brightness, but when you’re in a dark room the increased brightness hurt your eyes then you decrease it so it will not hurt. If your computer has a dim/dull screen or if the screen is too bright, you can fix this.  However, some HP laptops come with a modern ‘ambient brightness’ sensor. Whenever surrounding lights affects, the sensor increases and decreases it automatically. As HP Support suggest, decreasing your screen brightness helps you to save your power and increase your battery life: Start with your task bar. Click the start menu button, choose settings and then system.  Or, on your start menu bar then go the control panel – click start menu.  As you click the menu, a small window will appear.  On your right side you will see the control panel option, click control panel and go to the appearance