We check the IT dictionary - online backup
Online backup is a very versatile concept, which in most cases is confused by Internet users with similar solutions. These errors are not entirely unfounded, for tools, which we will present to you below …
Category: Computer system
Server rooms
Server rooms
In modern times, IT solutions are regularly mentioned, what are on the market, however, not everyone understands what these services are based on. One such service is definitely server colocation. This is an increasingly common feature and …
The premiere of NVIDIA RTX 30X0 graphics cards – Faster, Bigger, Better
Two years have passed since then, when we last saw the new gaming graphics processor from NVIDIA, because last year's supercomputers were just a breakthrough in the RTX series 2000 from 2018 year. Gamers have long been waiting for the RTX series to appear 3000 …
Colocation and server room
Colocation and server room
In modern times, you often hear about IT outputs, which are available on the market, however, not everyone knows what these services are. The most interesting of the above-mentioned services is undoubtedly the colocation. She is getting it more and more often …
The concept of a computer system
Witam Cię w dziale COMPUTER SYSTEMS poruszymy w nim kilka ciekawych informacji.
Undoubtedly, the operating system is closely related to the architecture of the computer. After starting the OS computer, I perform the first stage - initialization. Then the so-called. break (from the software). Każde przerwanie ma …
Input and output operations
W poprzednim dziale rozmawialiśmy o systemie komputerowym i trochę o przerwaniach, now I will write about interrupts related to input and output operations (from English In & Out).
What is going on, rozpoczynając taką operację procesor ustawia w pewien sposób zawartość rejestrów w …
DMA driver
DMA - Direct memory access, i.e. operating input / output devices without processor supervision.
Perhaps for a start, let's imagine the situation, let's assume, that I need a processor 5 micro seconds to handle interrupts and they are coming every 10 Microseconds. You see, że nie pozostaje dużo …
The structure of memory
In this article, we'll talk about the structure of memory.
PAO's fleeting memory (took to drive) it is undoubtedly available for the processor, communication is done using store and load statements. - here I am referring to the architecture of computers, I will also mention,że procesor pobiera automatem instrukcję do …
HOW TO TURN ON, RUN WINDOWS 8 IN EMERGENCY MODE
Until Windows arrives 8 We started the safe mode by pressing the F8 key. Windows 8 we won't boot into safe mode like this. This guide presents how to 2 different ways to get into safe mode in Eight.
Admission word …
INSTALLING WINDOWS XP, VISTA, 7 WITH PENDRIVE
Installing operating systems from pendrive takes very little time. It happens so, because flash memories are characterized by a much faster read speed, than traditional DVD media. It is also often the only way to install an operating system on a netbook - if not …