How Graphics Card Work in a computer

41OTEZgHvrL. SX355 The images you see on your monitor are made of tiny dots called pixels. At most common resolution settings, a screen displays over a million pixels, and the computer has to decide what to do with every one in order to create an image. To do this, it needs a translator -- something to take binary data from the CPU and turn it into a picture you can see. Unless a computer has graphics capability built into the motherboard, that translation takes place on the graphics card.

A graphics card's job is complex, but its principles and components are easy to understand. In this article, we will look at the basic parts of a video card and what they do. We'll also examine the factors that work together to make a fast, efficient graphics card.

Things to consider when buying a laptop

User Rating: 5 / 5

laptops What do you look out for when buying a laptop?

Which laptop should you buy isn’t a question with a clear obvious answer. No matter your price category, there are simply too many different types of laptops to choose from. More to the point, there is no single best laptop because there is no single kind of laptop user.

So when people ask us which laptop or laptop brand is the best, we don't give them an easy answer. We give them a list. A set of criteria that everyone should consider before splurging on a new device.

Things to look at: Size, Screen Quality, Keyboard Quality, CPU, RAM, Storage, Battery Life, USB 3.0, Fingerprint reader and TPM, Build quality.

What is an SD memory card?

What is an SD memory card and what is it used for?

There are a few different types of memory card so that’s why the answer to the questions what is the best memory card is going to require a bit more effort to get right. So, with this in mind, an SD memory card stands for secure digital card and it’s a tiny memory card which is used to make storage portable throughout different devices. It also features, particularly high data transfer rate as well as low battery consumptions. These are particularly important for mobile and portable devices. On the other hand, it uses flash memory in order to provide the user with a nonvolatile storage. This, from its part, means that a power source wouldn’t be required in order to retain the data which is being stored. It’s safe to say that this might be the answer to the questions what is the best memory card.

What is a USB Pendrive?

User Rating: 5 / 5

KAUSB32V30BS 32gb usb flash drive folded webres So what is a pen drive and what is it used for?

A pen drive – is a portable storage space device which is capable of taking care of your storage requirements.

Of course, back in the days, these devices weren’t able to hold more than a hundred megabytes, but now, as the technology advances and it gets more and more complex, a pen drive could easily store up to 120 GB and even more. The most impressive thing is that you wouldn’t need a large and hard to carry external hard drive – you’re capable of storing this information on a piece of plastic which is not bigger than your thumb nail.