Windows Firewall does not open the workaround

  First, firewall configuration error Start--> Run-->gpedit.msc At this point, Group Policy is turned on Expand on the left Computer Configuration--> Administrative Templates--> Network--> network connection-->windows Firewall And then here are

What to do if Windows System cmd command is disabled

believe that users will encounter the problem, that is, in the execution of the cmd command pop-up "command prompt has been disabled by the system administrator" prompts, this is because the cmd command is banned. What about the cmd command being

Get unused IP address method in Windows XP

As a webmaster, when we troubleshoot a Windows operating system DHCP problem, we sometimes find out which addresses are not being used in an address range. I have previously introduced a method: Open the Command Prompt window, in the for...in ...

Let you 3 seconds into Windows 7 command master

The author is very envious of the computer gurus who have "used the system" to command "flying", a envy that has lasted from the DOS era to Windows 98, Windows XP, and now Windows 7. The author is very strange, those system commands, they are how to

Solution for Windows XP system computer screen snowflake Dot

solution for Windows XP system computer screen snowflake dot Case study One: 1, the computer screen suddenly appear red and blue snowflakes dot, after restarting the computer, the situation has not changed, open the Web page, some places are

Windows 7 Frequent drop line, not necessarily the trouble of downloading

In Windows XP systems (with system defaults) downloading movies with thunder or express everything is fine, but when you switch to Windows 7 system, the Thunder or Express will stop downloading. These users think it is the Thunder, Express and

How to take full advantage of new features in Windows 8.1

It has been almost one months since Microsoft unveiled the Windows 8.1 Public preview, but that does not mean that Windows 8 application developers can wait until the final RTM release to apply the tuning work. Today, Microsoft has brought some

How the Windows XP system restores disc data

how the Windows XP system restores disc data The method is as follows: 1, Badcopy is a professional data repair tool. It automatically fixes damaged or missing files on traditional storage media such as hard disks, CDs, and so on. First, we need

How to obtain a stand-alone installation image of Windows 8.1

1. First download two installation Wizard programs from Microsoft website, Windows 8.1 and Windows 8 respectively. Download two installation wizards separately 2, run the Windows 8 Installation Wizard program; 3, according to the

Uncover Windows 8 hidden gadgets

In the known WIN8 development system, there are many different designs, such as the WP7 Metro UI, the built-in PDF reader that can read PDFs, the WebCam running on the browser, and the new built-in desktop split screen, and so on. However, because

Wireless network resolution not tracked under Windows 7

Some laptops have wireless network usage problems after installing Windows 7 systems. For example, sometimes you can try to connect to a public wireless hotspot, but the best signal strength of a home without a line from the erection of the wireless

How to display the Turn off restore Windows 7 taskbar

Microsoft's latest Windows 7 operating system's new taskbar must be one of its highlights, it is well known that a new feature in the taskbar quickly jumps ' Jump lists ' to make the user's operations more convenient, and you'll see this feature in

To solve 32-bit Windows 7 lies that can use 4G of memory

These days in many web forums to see many people say that 32-bit Windows 7 can identify 4G of memory, some people say that the photo is PS, some people say that 4G memory is not the fault of Microsoft, I think it is very interesting, but my gut

Windows 7 System Image backup Restore feature

Creating images is more flexible than ghost Creating a system image in Win 7 has become very handy, and you can open the Create System mirroring window by simply "All programs → maintenance → backup and restore" in the Start menu, where you see

Change Hosts file in Windows

Hosts is a system file without extensions, you can use Notepad and other tools to open, its role is to use a number of commonly used Web site domain name and its The IP address should be set up an association "database", when the user in the

Windows 7 Easy to build a secure platform

Strengthen account Control and build the first security checkpoint The primary security factor for this system is the account and password of our login system and the control over the computer. The user password setting in Windows7 is simpler, and

Windows and Ctrl shortcut keys Encyclopedia

in a computer combination shortcut, there are 2 keys that are most commonly used, one of which is the Windows key and the other is CTRL, which can give you a convenient operation experience. Windows and Ctrl shortcut keys Encyclopedia One,

Group Policy plus Windows 7 Home long control limit use of computers

Go back to the bedroom to play games on the Internet, I have to implement coercive measures.   Online games will not let play To want to do not play online, very simple. Click "Start/Run", enter "Gpedit.msc" and OK, open the Group Policy window,

How Windows 8 switches between a local account and a Microsoft account

Failure phenomenon: How Windows 8 switches between a local account and a Microsoft account Solution: First, move your mouse to the upper-right or lower-right corner of your desktop, and choose Settings from the Super menu, as shown in the

What if Windows 8.1SecureBoot is not configured correctly?

After you upgrade Windows 8.1, go to the desktop and the lower-right corner of the desktop displays "Secureboot Not configured properly", as shown in the figure: Update the Windows 8.1 patch (KBKB2902864) and the lower-right watermark

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