Hello! I am an IPhone user. Recently I unplugged my iPhone from my laptop and then locked it. After sometime, I tried to unlock it but there was no display. My phone had almost half battery life remaining when I unplugged it from the laptop and now it acts like it is turned off. I tried to charge it but it doesn't charge. Then I plugged it in my laptop and the laptop doesn't even make a notification that mobile is plugged in. What is wrong with my phone?

Hello! As we all know that Nokia now comes under Microsoft which means that they bought Nokia. My question is why exactly Microsoft bought Nokia? I mean Nokia was a very big mobile phone company, probably the biggest ever, then why would the owners be interested in selling it to another company? Why would Microsoft be interested in buying Nokia?

Hello! I just bought IPhone 6 and I am an old IPhone user. Previously I was using IPhone 5c but when I switched to IPhone 6, I had already lost all the photos on my IPhone 5c but I really want them back at any cost. Is there any chance I can get my photos back and put them in my new IPhone? Thanks

Hello! Few days ago while using my laptop I noticed a few dust particles in the keys and I could not stop myself from removing some of the keys and cleaning the dust. But when I tried to put them back, I could not. Initially I though it would be simple like a keyboard because it is very easy to remove a key and put it back in keyboard. So how do I put it back? Any tips, video links? Thanks in advance!

Hi! I am a computer science student and recently I learnt recursion which is a very important concept in Programming. So I learnt this thing that in computer science and in recursion as well, the famous data structure 'Stack' is used. Whenever a function is used or the principles of recursion are applied, stack is used. My question is that is it possible that we could have done it by using queue rather than stack? I mean I know programming languages are designed in such a way to implement the functionality of stack but can we design a language...

Hi! So I have this question in my mind from a very long time. We all use smartphones these days but the widely used ones are Samsung and Apple. So this question is much like a debate but a lot of people use Samsung and they wouldn't even think of using Apple and vice versa. But which one is better in all aspects? I mean I am sure both have some different and unique features. If one were to choose one which would be better?