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Oracle databases are widely used in different geographies, so it is important for professional Oracle personnel to understand how network connectivity affects database performance. TNS provided by Oracle allows for allocation of traffic in each

Win7 system in the blink of an eye as one of the user's favorite operating system, market share also with the title, then the most concern for ordinary users than the installation of the system how to stable, safe, fast use, After installing the Win7

1. Re-login logout reboot affects different Current user environment problems, such as slow, a program is not normal, and so on, simply select "Logout", and then log back to the user account. However, if a multiple account is using the same Windows

Today, work together with small knitting colleagues have been delayed, originally want to do the project also because of shelved down, make our group can not explain to eldest brother, for this, was taught for a good while, down, colleagues

The shortcut key techniques in Photoshop are commonplace, but the web is usually simple, and this article will explain the use of these commonly used shortcuts from the application features. I believe it will be helpful to everyone. You can use the

We usually use net silver or Taobao and other shopping sites, there will be time to appear ie or Google browser will prompt the site's security certificate has problems, or prompted the site's security certificate has expired (as shown below). What

Everyone has some do not want others to see things, such as learning plans, love letters and so on, we all like to put them in a folder, although you can use some tool software to encrypt folders, but it is too cumbersome, there is no simple way to

Win7 Shared folders cannot be accessed? Green Tea small weave fat brings the Win7 shared folder without permission Access setting method, the use of HomeGroup shared files in the Win7 system is quick and easy, but how can I solve the problem when I

Win7 can surf the internet, but can't sync Internet time? Reasons and Solutions: 1. Verify that the Windows Time service is started if the Windows Timer service on your computer is not enabled, you cannot synchronize times from the Internet.

Often play large game players will know, want to play a large game, the computer system requirements are very high, only the hardware to keep up, the game is not a problem. All of this gives gamers a quick way to unlock the hardware of Win7 graphics,

Windows systems release patches over time, and the Win7 system defaults to check whether the network needs to be updated. While this is relatively secure, networking and updates are always used to consume network resources and disk space. How do you

In the Win7 system, we can use the time to automatically synchronize the function to ensure that time travel accuracy, the following series of small series for you to introduce the WIN7 system computer synchronization time Server Setup method. 1.

Win7 system has been introduced for a long time, the installation of the use of Windows7 system users are more and more, compared to the Vista system is indeed very useful. However, many users in the process of using the Win7 system still

Compared with previous Win7 and XP systems, the WIN8 system has been greatly improved in terms of safety factor. The WIN8 system's built-in firewalls are also powerful. Then the little one is going to teach you how to manually set the Allow program

The Windows taskbar is a column that contains the Start button and appears by default at the bottom of the desktop. You can switch between running programs by clicking the taskbar button. At the same time, on the Windows taskbar, there are a number

A firewall is a software or hardware that helps prevent hackers and certain types of malware from entering your computer through the network or the Internet. To do this, the firewall checks information from the Internet or the network, and then

Diagnose and troubleshoot computer malfunctions, which are the skills that should be available to run a computer. The following 10 methods are available--Registry recovery method, streamlined startup method, logged tracking method, program

Data | database Close Microsoft®sql server™2000, and then run Rebuildm.exe. It is located in the Program Files\Microsoft SQL Server\80\Tools\Binn directory. In the Rebuild Master dialog box, click the Browse button.In the Browse for Folder dialog

1, click the Start button, select the Control Panel; 2, the Control Panel to view the way to large icons, find power Options, click Open; 3, in the current battery indicator shows the plan click Change Settings; 4, choose to

A driver is a software that allows a computer to communicate with a hardware device. For hardware that has previously been connected to the computer, the Windows7 updated driver may be available at a later time, but will not be installed