Bellal Tedus And Hadwar

11/01/2024

Abbreviated as HW, hardware is best described as any physical component of a computer system containing a circuit board, ICs, or other electronics. A perfect example of hardware is the screen on which you are viewing this page. Whether it be a monitor, tablet, or smartphone, it is hardware.

Without any hardware, your computer would not exist, and software could not be used. The picture is a Logitech we**am, an example of an external hardware peripheral. This hardware device allows users to take videos or pictures, and transmit them over the Internet.

External hardware examples.
Internal hardware examples.
What is the most common hardware included with a computer?
How does hardware communicate with software?
What are hardware upgrades?
Where can I buy computer hardware?
Can hardware run without software?
When was hardware first created?
Related information.
Computer hardware help and support.
External hardware examples
Below are external hardware or hardware found outside a computer.

Flat-panel, monitor, and LCD
Gamepad
Joystick
Keyboard
Microphone
Mouse
Printer
Projector
Scanner
Speakers
USB thumb drive
Internal hardware examples
Below is internal hardware or hardware found inside a computer.

CPU (central processing unit).
Drive (e.g., Blu-ray, CD-ROM, DVD, floppy drive, hard drive, and SSD).
Fan (heat sink)
Modem
Motherboard
Network card
Power supply
RAM
Sound card
Video card
What is the most common hardware included with a computer?
Below are the most common hardware often found in a computer or connected to a computer today (desktop computer or laptop).

Processor (CPU)
One or more fans and heat sink
Motherboard that most likely has an integrated video card, sound card, and network card.
For most desktop computers (especially gaming computers), a separate video card is used.
RAM
Hard drive
Power supply
Cables that connect internal components and external peripherals.
Keyboard
Mouse or touchpad with a laptop.
Flat-panel, monitor, or TV for desktop computers and LCD as part of a laptop.
How does hardware communicate with software?
For any hardware device to communicate (talk) with software and other hardware in the computer, instructions must be given to the computer. These instructions are included in drivers that are either part of the operating system or installed into the computer after adding the hardware. Hardware may also use firmware, which is data stored on the hardware device that works with a computer or by itself.

What are hardware upgrades?
A hardware upgrade is any new hardware better than that which it replaced or additional hardware that improves performance. An example of a common hardware upgrade is a RAM upgrade, where the user increases the computer's total memory. Another example is a video card upgrade, which removes an old video card and replaces it with a newer, more powerful model.

How to install computer hardware.
What to do if computer won't start after adding new hardware.
How to remove computer hardware.
How to dispose of computer hardware.
Where can I buy computer hardware?
There are many locations to buy computer hardware today. Many local computer retail stores and repair shops have hardware available in stock for purchase immediately. However, for more options and lower prices in most cases, it is generally better to buy hardware online.

Where to buy computer hardware parts.
Computer and computer hardware buying tips.
Can hardware run without software?
Most hardware cannot run without software or some form of instructions programmed into the firmware. Hardware that does not require software are basic devices. For example, a basic pair of headphones require no software or instructions because they're only passing the audio from a computer to your ears. However, more sophisticated headphones (e.g., wireless headphones) require instructions for connecting wirelessly to a computer.

When was hardware first created?
If you think of hardware as any device with moving parts, hardware could be said to be first created as early as 2700 B.C. with the first abacus. However, most think of hardware as something containing a mechanical component, which means the Antikythera mechanism constructed between 200 and 60 B.C. would be the first hardware device.

When was the first computer invented?
Related information
What are the differences between hardware and software?
How to test for hardware failures in a computer.
How to find hardware and other computer specifications.
What does the inside of a computer look like?
List of computer hardware manufacturers.
Full listing of computer hardware devices.
Computer hardware help and support.
Component, Computer acronyms, Device driver, ESD, Hardware acceleration, Hardware conflict, Hardware monitor, Hardware terms, HW, Internal, Peopleware, Peripheral, Phantom, Physical, Specs, Tools,

11/01/2024

The hard drive or flash drive provides persistent storage as a flat area of bytes without much structure. Typically the hard disk or flash disk is formatted with a "file system" which organizes the bytes into the familiar pattern of files and directories, where each file and directory has a somewhat useful name like "resume.txt". When you connect the drive to a computer, the computer presents the drive's file system to the user, allowing them open files, move file around, etc.

Essentially, each file in the file system refers to a block of bytes, so the "flowers.jpg" name refers to a block of 48KB of bytes which are the data of that image. The file system in effect gives the user a name (and probably an icon) for a block of data bytes, and allows the user to perform operations on that data, like move it or copy it or open it with a program. The file system also tracks information about the bytes: how many there are, the time they were last modified.

Microsoft uses the proprietary NTFS file system, and Mac OS X has its Apple proprietary HFS+ equivalent. Many devices (cameras, MP3 players) use the very old Microsoft FAT32 file system on their flash cards. FAT32 is an old and primitive file system, but it is good where wide support is important.
Persistent Storage Examples
This one is easy to understand, since you have used files and files sytems
e.g. 100 separate 1 GB video files .. need 100 GB of storage capacity
Pictures of Hardware
Below are images of a low-end Shuttle computer with a 1.8ghz CPU, 512MB of RAM, and a 160GB hard drive. It cost about $200 in around 2008. It broke, and so became a classroom example.

Here is the flat "motherboard", a little smaller than a 8.5 x 11 piece of paper, that the various components plug in to. At the center is the CPU. At the far right is the RAM memory. Just to the right of the CPU are a couple support chips. Prominently, one of the chips is covered with a copper "heatsink" .. this presses tightly against the chip, dissipating the heat from the chip into the surrounding air. The CPU also had a very large heatsink, but it was removed to make the CPU visible.

11/01/2024

Computer Hardware

Computers have two main parts: hardware and software
Like piano (hardware) and music (software)
In this section: hardware
The computer is an amazingly useful general-purpose technology, to the point that now cameras, phones, thermostats, and more are all now little computers. This section will introduce major parts and themes of how computer hardware works. "Hardware" refers the physical parts of the computer, and "software" refers to the code that runs on the computer.

Chips and Transistors
Transistor - vital electronic building block
-Transistors are "solid state" - no moving parts
-One of the most important inventions in history
-"Switch" that we can turn on/off with an electric signal
Silicon chip - fingernail sized piece of silicon
Microscopic transistors are etched onto silicon chips
Chips can contain billions of transistors
Chips are packaged in plastic, with little metal legs
e.g. CPU chips, memory chips, flash chips
Silicon (metalloid) vs. Silicone (soft substance on cooking utensils)
Here is a silicon chip inside its plastic package. I pulled this out of the e-waste pile at the Stanford CS building, so it's probably kind of old. This is a small chip with just a few "pins" of electrical connection. Later we'll see a bigger chip with hundreds of pins.

11/01/2024

Personal computer

The personal computer is one of the most common types of computer due to its versatility and relatively low price. Desktop personal computers have a monitor, a keyboard, a mouse, and a computer case. The computer case holds the motherboard, fixed or removable disk drives for data storage, the power supply, and may contain other peripheral devices such as modems or network interfaces. Some models of desktop computers integrated the monitor and keyboard into the same case as the processor and power supply. Separating the elements allows the user to arrange the components in a pleasing, comfortable array, at the cost of managing power and data cables between them.

Laptops are designed for portability but operate similarly to desktop PCs.[5] They may use lower-power or reduced size components, with lower performance than a similarly priced desktop computer.[6] Laptops contain the keyboard, display, and processor in one case. The monitor in the folding upper cover of the case can be closed for transportation, to protect the screen and keyboard. Instead of a mouse, laptops may have a touchpad or pointing stick.

Tablets are portable computers that use a touch screen as the primary input device. Tablets generally weigh less and are smaller than laptops.

Some tablets include fold-out keyboards or offer connections to separate external keyboards. Some models of laptop computers have a detachable keyboard, which allows the system to be configured as a touch-screen tablet. They are sometimes called "2-in-1 detachable laptops" or "tablet-laptop hybrids".[7]

Case
Main article: Computer case
The computer case encloses most of the components of the system. It provides mechanical support and protection for internal elem

11/01/2024

Computer hardware

Computer hardware includes the physical parts of a computer, such as the case, central processing unit (CPU), random access memory (RAM), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers and motherboard.[1][2]

By contrast, software is the set of instructions that can be stored and run by hardware. Hardware is so-termed because it is hard or rigid with respect to changes, whereas software is soft because it is easy to change.

Hardware is typically directed by the software to execute any command or instruction. A combination of hardware and software forms a usable computing system, although other systems exist with only hardwa

04/12/2023

😍🥰🥰🥰🥰

01/12/2023

In tha constructione of our bulding if some thing gose wrong then fix it again cast us tha way you want l tha give it that ay .

All collar colors and all kinds of colors also availble is bulding is bulding hardwar allkinds of goods are available .
click here . for more details ; www. facebook . com

29/11/2023

22/11/2023

. In our store we provide very good quality goods and very good sales
While selling buying now
There is a system of cleaning
garlands houses
I guarantee some goods

In tha constructione of our building if some thing goes wrong then fix it again cast to us tha way you want I tha to give it that way
All collar colors and all kinds of colors also available is bulding hard war all kinds of good are avilable

click now; https://www.google.com/search?sca_esv=584661508&sxsrf= AM9HkKkyUH9MfIZ0VQLEwSk-RbL4YNCuAg:1700681564549&q=Small+building+images&sa=X&ved=2ahUKEwjUs5_ErNiCAxVC4jgGHaKxCbMQ1QJ6BAhNEAE&biw=1028&bih=641&dpr=1 =4M2NMT1rpYH0FM&vssid=l