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CPU: The heart of the computer, the computing speed of the computer depends on its quality.

Hard disk: The stomach of the computer, how big it is, how much it can hold.

Memory: A computer's notebook that is responsible for recording dynamic data.

The motherboard is the skeleton that hosts all the hardware CPUs on the computer to extract data from memory for processing! And the memory extracts data from the hard drive! (Note:.)

The CPU doesn't pull data from the hard drive because it's slow, and the memory is the largest cache in the computer. Extracting data from memory saves a lot of time). The graphics card processes the image, the CPU processes the data and sends it to the graphics card, and the graphics card processes the complex image image into an analog or digital signal, and sends it to the display, and we can see the processed image!

It's relatively simple to say that if you are interested, you can communicate 954449128

A computer can be compared to a processing plant, the motherboard is equivalent to the field, the cup is equivalent to the worker, the memory is equivalent to the production workshop, the hard disk is equivalent to the raw material warehouse, and the graphics card is equivalent to another processing plant (only responsible for rendering the picture).

CUP (worker): the number of cores - the number of workers, the number of threads - how many kinds of work the worker can do at the same time, and the frequency - the speed at which the worker works.

Memory (production workshop): the place where the workers work, the workers start to work from the warehouse to move the raw materials they need to the workshop (application loading process), the workshop space is large to put more raw materials, if the place is not enough, the workers have to work halfway to clear out the things that are not used in the workshop and then take the materials from the warehouse (hard disk), delay the time (Caton).

Hard disk (warehouse): There are many things stored in the warehouse, if it is an SSD. Workers have less time to access things from the warehouse.

Heat dissipation: Workers will heat up when they work, and if it is too hot, the speed of work will have to be slowed down (frequency reduction), and if it is hotter, it will suffer from heat stroke (death).

Graphics card: Some CUP will render the picture, some will not (with F), if the requirements for picture rendering are not high, just use the core display that comes with the cup, if the requirements are high, you have to hire another worker (the graphics card also has a CUP and also needs to dissipate heat).

Motherboard (venue): Responsible for adapting and compatible with the above hardware, the interface of monitors, keyboards, mice, headphones, speakers and other peripherals are all on the motherboard.

If you don't actually connect any other hardware, but just add some hardware to the control panel.

It can be said that the hardware you add in the control panel is just the driver of some hardware, you can select the hardware you added, find its driver and then delete it.

In the Properties of My Computer, you should be able to find the properties of your hardware in the following list in the Device Manager.

Right-click on the blank space of the desktop, point to "New", and click "Shortcut" in the submenu.

Enter the following command in the Please type the location of the project box, click Next, continue, and control rundll

Type a name for the shortcut, and click the Done button to create the shortcut.

Double-click the shortcut on your desktop to open Safely Remove Hardware.

The hardware you add is probably about the program software, because the hardware is a real visible and tangible part entity, you must install it in the main chassis, the above should be software, you can delete the special unfamiliar ones you don't know in the control panel - add and delete the program, but you can't delete the graphics card and the like!!

Plug-and-play hardware, you can directly unplug the hardware, such as: U disk, mobile hard disk, etc.

For non-plug-and-play hardware, such as hard disks, graphics cards, memory modules, etc., you can delete the hardware by following the steps below: 1. Open Device Manager, find the hardware you want to remove, and right-click Disable to disable this device.

2. If you want to use this equipment in the future, you can do the first step. If you want to remove the hardware completely, then you need to turn off the power and unplug the hardware. The following picture shows the Win10 device manager.

If you want to use a computer, you should delete the hardware driver. You can right-click on my computer. Manage. Device Manager removal.

I guess it's software. The hardware can only delete the driver, and if you really want to delete the hardware, you have to disassemble the chassis and pull it out! If you want to remove it completely, it is best to use tools such as Optimizer and Perfect Uninstall.

Then find someone to redo the system for you.