how to reinstall windows defender windows 7

This article in the original architecture to add a bare metal, network card support PXE boot, other with the general bare metal no difference, not installed operating system, this bare metal from the network of WDS to install the image to install the Windows7 flagship version! This article only describes from the network is not Windows 7 flagship, the deployment of Vista and similar to this series, in the

The default progress bar in Windows 8 also keeps pace with the times, different from the previous in Silverlight. This article describes three different progress bars. In addition, this article also describes two timers. ProgressEntries Main attributes: Value: The current progress value. Maximum: maximum progress value. Isindeterminate: Specifies whether the progress bar is determined. 　　Confirm progress bar: Progress bar with clear progress. The prog

Note: This article only involves Windows 2000, not Win98. For Win98, memory partitions are significantly different from those of 2000. 1. Virtual Address Space of the process32-bit ApplicationProgramThe virtual address space of the process is available in 4 GB memory. Because the 32-bit pointer can represent the addresses from 0x00000000 to 0xffffffff.Each thread in a process can access the memory in its own process. Memory of other processes is h

1, press "Win+r" and then in the pop-up box we enter C:\WINDOWS\system32\drivers\, click OK or open our computer copy this string in the Address bar enter also can enter; 2, then we find the ETC folder right click and then click the "Properties" option, as shown below; 3, enter the ETC Property window, we click on the "Security"-"edit" and then find "users" (that is, your login username), the "Allow" the following options all tick, click

This article introduces the use of domain policy preferences to work! Instance 1 maps a shared disk of a file server to a network disk, instance 2 creates a shortcut to the shared folder of the file server and places it on the user's desktop instance 3 is the local user group that manages the Win7 client, and there are many things that can be set in the preferences , including creating and updating files or folders, and so on, for example, we have a company internal telephone table, I make a pre

This series is written today, I intend to do a complete series, from the company basically can use the things are written, what changes in the 2008r2, what can bring to you the ease of use and management convenience. There are also high-level, based on the subject of their own to determine whether to read. hehe. This article briefly describes the file server, file server basically in every company will use, or FTP, a lot of internal use of FTP is what, that is because there is no use of the dom

1, we first enter into the Win7 system so first to let it automatically upgrade to the WIN10 function to cancel, the specific operation as follows; 2, click "Run" in the Start menu and enter "Gpedit.msc" to open the system "local Group Policy Editor" as shown in the following figure; 3, the Operation Gpedit.msc as shown below, again disable the above policy settings; 4, open the Computer Configuration-Administrative Templates-Windows Componen

Windows operating system logs when a hard disk suddenly loses disk in windows 7Environment: three desktop hard disks (sata3 Interface) are connected to the same desktop without raid, one of which is hard disk (Note: Not a partition) suddenly disappears from "Computer Management"-"disk management". Of course, the partition of this hard disk (a partition in ntfs format was previously created) also disappears

The first thing we need to know about the role of folders on Windows 7 is that Windows 7 does not occupy that much space. In addition to including virtual memory and other files, Windows 7 also ensures smoother system usage. Of co

1. Press "Win+r" and enter Gpedit.msc carriage return successfully entered the Group Policy Editor. 2. In the Group Policy Editor that goes into, we click "Computer Configuration"--"Administrative Templates"--"Windows Components" and then we click on the left window to find the Windows Media Player item and expand. 3. Here we find "Prevent Automatic Updates" and double-click to open, then we s

As shown in the following figure, we are prompted "Windows detects a hard drive problem" error The solution is shown below 1, Boot press F8 or del into the BIOS, and then we use the BIOS to detect the hard drive is not a problem 2, if you confirm the hard drive detection is normal, in the computer we right-click the partition letter, such as D disk and then click "Properties" in the pop-up menu, then we click on the "Tools" tab, in the Entry inte

First step, BIOS setup A, enter the BIOS interface, select "Exit" → "Os Optimal default" set to "Disabled" (OS Optimal default switch can be understood as UEFI and traditional BIOS switching) B, press the F9 on the keyboard to restore the BIOS defaults C, enter the startup interface, set "CSM" as "Enabled" (CSM: Compatible support modules Compatibility Support module) D, startup interface, set "Boot Mode" for "legacy only"; Press F10 to save the exit. Step two, install the system You must

up the domain Name System (DNS). To be able to use single label names, many networks have deployed Windows Internet Name Service (WINS) technology and WINS servers in their environments. As a name Resolution Protocol, WINS is an alternate option for DNS. It is an old service that uses NetBIOS (NetBT) on TCP/IP. WINS and NetBT do not support the Internet Protocol version 6 (IPV6) protocol, so they will be phased out in many networks. To help network a

1, we just right click on the desktop "Start Menu" and then open the window click "Control Panel" to enter after we find "user and home security, and then click User Account"; 2, then we find the interface of the "Change user Account Control settings" option; 3, move the slider to never notify, and then apply exit. All right, you're not going to see Win7 after this setup. Running Setup appears to block windows

1. We suspect a network configuration problem, try to modify the WINDOWS2003 network adapter configuration: Right click on the desktop "Network Neighborhood" and then click on the properties, go to the "Internet connection" page we will see a "local connection" we then right-click it, click "Properties" pop-up "local connection Properties" as shown in the following image. Then we click "Configure" in "Local Connection Properties", as shown in the following image, so that in the pop-up dialog

Our TMG basically work normally, this article we try to play in 2008r2 and Win7 This environment, this series writes to now, we should have all seemingly have, The rest is the internal and external interoperability problem. Let's take a look at this one. Publish some application and setup strategies look at the difference between the tmg2010 and isa2006 versions. We add computers to the computer group, seems to be no different from before, or can only add IP to identify the computer to set perm

As the size of the company expands, NS1 has been unable to meet the company's increasing file-sharing needs So the purchase of a new host Xeon 5500,2G memory, Gigabit network card, 2TB hard disk backup First install the machine Windows Server 2008 SP2, this example does not install 2008R2, to see what is different, and the NS1 on the sharing of the perfect migration to the new file server, security permissions are not lost. In fact, the best way is

Skipping vista and upgrading directly from XP to Windows 7 may be an inevitable choice for most user system upgrades. For this scenario, this article lists the common XP upgrades to win 7 issue rollup for readers ' reference: 1. Can I upgrade directly from Windows XP to Windows