hasse computer

Contents of this page1. The origin of computer network architecture2. Layered Network Architecture3. Conclusion1. Computer network ArchitectureThe computer network is a very complex system, composed of many devices and protocols, it is not easy to describe it. Therefore, a better architecture is needed to describe and implement it. Layered network architecture is

1. If you have multiple windows open and want to close, you can hold down SHIFT and then click the Close icon in the upper right corner of the window. 2, before saving the page, you can click the "ESC" key (or Work offline) and then save, so save quickly 3, with the computer to listen to the CD can not use any of the playback software, the speaker line directly to the headphone hole of the optical drive, put in a CD, according to the CD drive on the

test, if still ineffective, the cause of this problem is generally hardware-led; 4 If the connection is normal, the network appears to be restricted state, then confirm that other computers are connected to normal, such as other computers are also unable to connect, this problem to determine the cause of the network environment, the problem does not appear in computer products, please check the network problem; 5 if the elimination

Four tricks will prevent your computer from being poisoned and your computer will be poisoned. Is it safe to install anti-virus software on your computer? The following small series will teach you how to make your computer safe to use without installing any anti-virus software. 1.Less search for SoftwareBecause all t

How can I share a printer with my computer ?, Computer shared printer? Currently, network interfaces are generally used for printing, which is easier to use. Some printers still use USB ports without network interfaces. For this type of printer, we can connect to a printer server or share it with multiple users. For a shared printer, the master computer (where t

Computer network-Composition of the Internet, computer network-internet Computer network-Composition of the Internet (1) edge part All hosts connected to the internet. The communication methods between the end systems on the edge of the network. There are two main types: C/S (B/S is a special C/S) and P2P (peer-to-peer, peer mode ). Differences: C/S: Shared Re

I think there may be problems in the article. I hope you can give me more advice. I will update the article before the Spring Festival and publish the full version. There will be some processes, services, and other things that need experience to be explained. They are all for beginners and persons who want to learn. I hope these experiences can help you, you can communicate with me in the forum or send emails. Thank you.To answer this question, no matter what the virus is, paste the log to let e

Win7 System Right Key computer cannot open "manage" what to do? Win7 operating system after a period of time, right click on the computer in the "management" click did not respond, so you can not eject the "Computer Management" window, the following small series to bring you Win7 system right computer can not open the

Problem:I always feel that the network is complicated, and I have not studied the network principles carefully before. If I can talk about some cases, it would be nice to have a DIY experiment on the computer? --------------------------- 0x00 Basic Introduction: Basic Concepts ------------------------------Generally speaking, network knowledge refers to computer network knowledge. In general, network knowle

At ordinary times have experienced such a situation: Want to lie in bed to play the computer, but use the desktop, the operation is very inconvenient. Some people say can buy a wireless mouse ah, yes, but the wireless mouse to spend extra money is not, but also silly to put a mouse pad at hand ... And even if you have a mouse, the keyboard is not convenient to use. There are some people like to lie in bed watching video, looking at the ready to sleep.

When it comes to downloading things, there is a very troublesome situation is that the download time will affect the speed of the Internet, so many friends like to let the computer on the download things, but people are not here, but this will appear a situation, the computer will be in a period of time to enter the standby state, And the download process will also be interrupted because of

How the IPad air connects to the computer solution: 1. Download the latest version of itunes software to the Apple Store website and install it on your computer. 2. Connect the ipad Air to the computer, the first itunes will automatically start, and out of the registration Apple ID prompts, if you have not applied for Apple ID to follow the instructions to

The specific methods are as follows: 1, the need to be remote control of the computer settings, right click on the computer to open properties; 2, click the upper left corner of the "Remote settings" option; 3, check "Allow Remote Assistance to connect this computer"; 4, click "Advanced", you can set up remote details; 5, on the o

How does the Win8.1 operating system remove a folder from your computer? The system folder on the Windows 8.1 operating system desktop is the computer, and the modification is meaningful and even more true, because it may not be my computer when other users open the computer. Double-click to open "This

way Next In this step, the network name is the name that is displayed when the wifi is searched, the encryption method has WPA,WPA2, and the public network (is able to connect without the password) if you select the encrypted network and then set the password according to the prompts, then next And then start automatically configuring a moment (I demonstrate the creation of an unencrypted network) This step is the heavy double red line there, enable sharin

1, we click on the computer on the left below the Windows button, such as Click the "Start-Control Panel-System" menu to enter. 2, then in the Pop-up System dialog box, we click on "Advanced system Settings" as shown in the picture 3. In the Advanced system Setup, we click on "Computer name-change" as shown in the following figure. 4, will now pop up a dialog box is "

Throughout the history of computer development, we can see that demand has driven development. from ancient times to the present, we have analyzed it a little. (1) punch card machine In 1880 AD, it took the United States of America seven and a half years to complete the national census. Someone invented a punch card machine. By converting the population data into punched cards, the statistical data of the machine increased by five or six times. For th

Component Service-computer-right-click on my computer and there is no property. The component service cannot be opened. This problem occurs when port 135 is disabled: Turn on component services in turn-computer-my computer will show a red down arrow Right-click and cannot find attribute options The solution is as f

How slow is the boot speed of the Computer Manager updated recently? $ Computer Manager-clear garbage $. qmgc, recently updated. qmgc How slow is the boot speed of the Computer Manager updated recently? The previous boot speed was dozens of seconds. Since the computer manager was updated a few days ago, the boot time

How to connect the computer with Master Zhuo 1. We first Baidu search "Zhuo Master" download and install the computer 2. Then we turn on the phone USB debug mode (Recommended reading: Android Phone open USB debugging method) 3. Connect the mobile phone with the computer Oh, after a while, "Zhuo Master" will automatically identify the mobile phone oh, so