What is a dead pixel? And how to fix it on TV, Mobile and Laptop?
Everyone dies of fear when they hear “dead pixel“. It is a very common defect in monitors, TVs and cell phones with LCD screens, and…
Tag: What is
What is a pixel? And why is it important?
A pixel is the smallest unit that makes up an image, be it a photo or a frame of a video. They are present not only in movies,…
What is the difference between modem and router?
What is the difference between modem and router? Many people think that these two names refer to the same device, even more today, where it is…
What is DNS and how it works
You may have heard of the DNS ( Domain Name System ). There are those who define it as a telephone directory of the entire internet. It is the…
What is Raspberry Pi : Here’s everything you need to know about
The Raspberry Pi, the little computer integrated on a single board is a very affordable gadget, being very suitable for primary school of computing in schools. Its…
What is M2M communication? (Machine to Machine)
The technology Machine-to-machine, or M2M, is a broad label that can be used to describe any technology that allows network devices to exchange information and perform actions without…
What is nomophobia? The so-called smartphone addiction
Nowadays, cell phones are practically indispensable in our lives. In it, besides images, videos, documents, we also store our contacts, be they through numbers, or even…