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Failure phenomenon: Bluetooth driver Normal, but double-click the taskbar notification area of the Bluetooth icon, the open process is slow, has been stuck in the figure 1 interface. Solution: Press the WIN+R key to open the Run window,

Do you want to find a file on the computer disk, usually how to find it? A disk to find a disk, or in the search function to enter keywords? Many people may be sorting documents to facilitate the management of documents, but most people still do not

Now the LAN is a good thing, many companies have formed a small area of the LAN, to achieve resource sharing, in general, the LAN is automatically connected, very few people specifically to close, so everyone's computer files are open, so there are

Now a lot of Win7 old users to reflect that, in the newly installed Win7 system when the computer runs fast, open the machine speed is also very fast, but with the extension of the use of time, the speed of the computer running slowly down, this is

Today small series encounters a strange thing, is to open Win7 computer, computer a black screen only show the mouse, click the mouse did not have any response, on this issue, I believe many friends have encountered, some people think that the

People now use computers to hide their little thoughts, some files are stored in private information do not want to be found, will be set to hidden files, which explains why some of the U disk files clearly occupy the memory, open but there is no

Now the phone and computer are generally set up password input, every time you turn on the computer to enter the password, so that you can protect the important information on the computer phone, but also some drawbacks, that is, when you turn on

Their computer is the Windows 7 operating system, looking at the desktop icons on the small arrows, it is cumbersome, unsightly. Do not worry, in fact, is very simple, and do not download any unnecessary software, so that the operating system to

The simplest way is: the boot to the welcome interface, the input user name password prompt box, press Ctrl+alt+delete, out of the Account window, enter user name: Administrator, return can. If the Administrator account has a password, so be it: 1.

For the computer to have a good visual effect, the replacement of wallpaper is a good way. General replacement Wallpaper is to choose a beautiful picture, and then set directly to the desktop, such a simple operation. Recently, a netizen response

As a result of the Win7 before the net Silver certificate, Reload will import a wrong certificate, then how to delete the wrong certificate, that is, we have a headache place. Win7 What is the way to remove the IE browser certificate? Let me

Step one: Click on the "Start" menu--"open Control Panel"--select "System and Security"--click "System"--in the pop-up "System Properties switch to the System Protection tab--Select the system letter (the drive letter of the system file) under"

Phenomenon: Reason: Disk partitions are mostly 2 hidden partitions (boot + one-click Restore) + system disk +d disk (primary partition or extended partition) Four primary partitions cannot create logical

Since I started with XP, I don't like the small arrows of desktop shortcuts very much, Whether it's a later vista or a windows7. So I remove the shortcut arrows by installing a similar optimization tool like Windows Optimizer, and on the latest

The Win8 for system backups are as follows: 1, access the Control Panel, select Windows 7 file recovery. 2, create the system image. 3, can choose backup media, support hard disk (including U disk), CD-ROM, network.

WIN8 enables you to automatically adjust the volume of other sounds as follows: 1, right click on the desktop space, under the desktop pop-up "All applications" option, left click "All applications." 2, left click "Control Panel". 3,

1, double click to open the computer, press CTRL+F1 shortcut key or click on the upper right corner of the hidden menu icon. 2, click-"Control Panel." 3, click-"View network status and tasks." 4,

You are currently experiencing situations in the system where you cannot delete a file using the normal method. Some files can not be deleted prompts the file has been running, prompted to close the file in the delete, and sometimes because it is a

Win7 default Browser Settings method Method One One: In the lower left corner of the computer to find the "Control Panel" and then to the "program" and then the default program to select "Set the default program" "The following figure: In the

1, open the Control Panel, set the display type as a small icon, and then find the "notification area icon", click on the Open; 2, open, we can come to the "notification area icon" Settings interface, here is the usual software icon settings, we