Responder a: What is happening to my laptop screen?Did you use it for a footrest? Looks like the the LCD is leaking through the panel... time for a new screen.
Responder a: New iPhone started to charge really slow after two days usageI agree with Synced Repairs, but if you didn't want to take it back without trying some things then you can; 1. Make sure you use a 12w adapter to charge the phone, and a decent lightning cable 2. Do a software reset - Just press and hold both the Sleep/Wake and Home buttons simultaneously for at least 10 seconds, until you see the Apple logo. You can let go of both buttons after the Apple logo appears. If that doesn't work, take it back to an apple store and they might just give you another phone (if it's the first time you've gone there). Hope that helps :)