Nowadays almost everyone is spending time in front of a computer. Take it as office work, studies or personal time pass browsing. But, this leads to a eye strain, neck pain, shoulder pain, dry eyes or injury. To overcome this, you'll need to protect your eyes both in front of and away from the computer.
Keep yourself about an arm's length away from your computer screen. The screen shouldn't be tilted, and should be positioned right below eye level. This allows the neck to relax while you read and type.