When you install Ubuntu, you are asked to create a user and this user gets sudo access by default. This is good because you need root privileges to manage the system. But what about new users you created later on Ubuntu? What
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Some new laptops come with built-in integrated light sensor. Operating systems use this sensor to measure the ambient light conditions and change the screen brightness automatically. This helps in reducing eye strain. You can see that this is a useful feature. But
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