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1, first look at the device Manager above the driver is abnormal, try to click on "My Computer", and then find the "Device Manager" button, open the Device Manager window to find "Universal Serial Bus controller." Then remove the option driver with

What is the reason for the computer card? When the computer was first bought, there was no software to use it to feel fast, but after a while, it felt like the computer had suddenly become slow. Why do computers get more and more cards? What about

Right-click the My Computer icon on the Windows desktop and select the Properties System Properties window from the pop-up menu to appear. Click the Device Management tab. Double-click CDROM drive to view the hard drive list. Right-click the IDE

With the web version of the micro-letter can be convenient for many people do not shrink in front of a small mobile phone, but the micro-letter web version of how to view my collection it? Let's take a look at the Web site micro-collection View

1, adjust the notebook column 2, the adjustment completes 3, Adjust Notes list column 4, the adjustment completes 5, adjust the note edit box 6, has hidden the toolbar, this way the

Sing it, master. (Singing Music export Extractor) is a song music extraction software, the use of this software can help the user duet bar inside the favorite music for a key to extract and download functions, when you hear your favorite music when

It seems that a lot of people are buying computers when there is only a C disk, one disk is hundreds of G, the disk Manager with the system can not achieve the desired effect; The software typically compresses the unallocated space before creating a

We often look for various resources on the Internet, want to make their QQ become more beautiful, more unique. But for the white people, if there is a good tool to help them achieve this goal, so the lesbian QQ assistant came into being. Lesbian QQ

Below, small series on this question, the detailed introduction! 1. First, we return to the desktop location of the Win7 computer, and then randomly find a blank place on the desktop, right click on the slide out of the menu, we directly select the

Here is a look at the Win7 system upgrade to the WIN8 system browser can not open the Web page solution. 1, the keyboard directly click on the "win+x" key combination, and then select the "Command Prompt (Administrator)" option; 2, at the

About the Win7 computer in the collection folder, presumably do not need to say that we also know what is the use of it? Every time if you have any favorite site, you can directly click on the collection, save them to the favorites, but for some do

Our system is constantly being upgraded, constantly improve, constantly become more powerful, of course, we have some software programs in the system are also in the same process, such as our most familiar with IE browser is so, try to think, we

We know that hardware devices are a major factor affecting the speed of the computer, in the powerful Win7 system, we can also through some adjustments to the hardware to achieve the improvement of the computer fluency, such as we win7 the computer

Sometimes the user needs to take their computer to another place, and this time the position will change. In fact, in the Win7 system, we can modify the current location, so some software or system functions will provide us with some of the location

1, open the Computer Management, the Removable Storage related information are deleted; 2, clear the registry method, first log in as the Administrator account, and then open the "Start-run", in the dialog box input regedit, enter the Registry

method One, 1, the mouse right click on the computer desktop "computer" Select the "Management" option, in the open "Computer Management" to find "services and applications-services"; 2, and then in the right side of the window to find and

1, directly to the U disk format, first open the "Computer", and then the computer interface to find removable disk, that is, U disk, and then right-click Select "Format"; 2, in the Pop-up format window select "Quick Format", and then point "Start"

1, first see if the Wireless LAN connection has been disconnected. If disconnected, open the LAN button to connect to the wireless network. 2, in view whether there is another Wireless LAN connection installation program. Windows XP supports

Detects the user's video card and display. Note 1:windows Optimization Master can identify the PCI, AGP, PCI Express interface display chip when the video card driver is not installed. NOTE 2: If the Windows Optimizer has detected that your

Detects some cases of the Windows operating system and displays a list of the system's main hardware devices. You can find information about your computer's hardware devices as needed, and if you need more information, you can find them in the