Hello! Since we all know that communication in computers is digital and it is just binary(1 and 0). So how exactly is my image in a video call transferred to the other person sitting at the other end? I mean when I am using some service for example Skype, for a video call, I would need a camera, right! So what happens afterwards? How is my image sent to the receiver in a digital way?

Hello! Sometimes when I log in from my laptop, it takes more time than the usual amount of time it takes to log in. After it logs in, the background is changed to black, the interface seems like the one from an old window like windows 98 and a message pops up on the bottom right corner of my screen. Following is the message "Failed to connect to a windows service. Windows could not connect to the System Event Notification Service service. This problem prevents standard users from logging on to the system. As an administrative user, you can...

Hi! I recently reset my computer. So basically the drivers, all of them are out of date. There is no software installed either. It is not possible for me to connect to the Internet or Ethernet. This problem can only be fixed by installing drivers but how do I find the right ones now without Internet? The laptop that I am using is HP Elite Book 8440 p.

Hello Everyone! So if I am working in Java, let's say that I have finished my program and I'm done with it. How can I make a file with my program in it so when I press the file or application, the program runs and displays me the output without having to use NetBeans or Eclipse. Thanks in advance!

Hello! As a computer science student I have often asked myself  the above mentioned question. Since the same principles are used in Software Engineering and computer science, what is the basic difference between a computer science student and a software engineering student? Why do we need software engineering? Isn't computer science itself sufficient to cater our problems?

Hello! As we know there are different algorithms in computer science which are used to search for data from a particular data structure. What is the best searching algorithm ever? Is there any algorithm which can search an element after just 1 iteration? I was wondering that big organizations and government offices which have data about all their citizens, they for sure must be using such algorithms.

Hello! I just bought Xbox One and I noticed that it has an internal memory of 500 GB already in it. But if one wants more memory, there is a way to add more memory to Xbox One internally right? Is it possible or not? If its not possible then obviously we will use external memory for it, right? Thanks!

Hello! I bought my PS4 a few days ago and it has 500 GB ram already in it. I want to know if I can upgrade and get more RAM for my PS4. I know that 500 GB ram is too much but I still want to check if its possible to get extra RAM for my PS4. Thanks!

Is it possible to turn my smartphone camera into a cosmic ray detector? What are the detailed steps to follow in performing this task? Are there any safety measures to consider when performing this task? I also would like to know if all smartphone cameras detect cosmic ray. Thank you.

I am researching on the various features and kinds of cameras embedded in phones and I would like to know what are the undeniable relevant facts that one has to consider in developing a camera based motion sensor for mobile phones most especially smartphones? What are the necessary cautioning to consider in operating this task? Albert Stranth is my name living in Kenya. Thank you.