how to reinstall windows defender windows 7

Turns Windows 7 into a Wi-Fi hotspot, allowing mobile phones and laptops to share the Internet with Windows 7 to build a wireless LANTurn Windows 7 into a Wi-Fi hotspot, so that mobile phones and laptops can share the Internet and

Detailed process for installing Windows 7 on a USB flash drive and Windows 7 on a USB flash drive Detailed process for installing Windows 7 on a USB flash drive Step 1 Insert the prepared Chinese cabbage U disk boot disk into t

1. First select the last "English Language Pack" in "Optional Update" of "Windows Update" (for 64-bit Windows 7 servicepack 1, the size is 163.4 MB, 32-bit Windows 7 service pack1 is 155.7 MB) install and download updates2. After installation and restart, go to the "region a

How to install a font in Windows 7 and a font in Windows 7 How to install font in Windows 7 Today we will talk about how to install more fonts on your computer. First, download the font files you like and want. Click com

Install Windows 7 on a USB flash drive and Windows 7 on a USB flash driveWindows 7 installation preparation 1. iso system image files (I usually use the pure version) 2, Windows7-USB-DVD-Download-Tool-Installer-en-US (BOOT disk production) 3. Prepare a 4G or above empty USB

? Some versions of Windows cannot be upgraded with the installation CD you are trying to use. For example, you cannot upgrade from a 32-bit version of Windows to a 64-bit version, or you cannot upgrade from a newer version of Windows (such as the flagship of Windows Vista) to a lower version of

Windows 7 is the simplest and fastest way to solve "This copy of Windows is not genuine" ("This copy of windows is not genuine ")If this problem occurs, the windows desktop will become black and appear in the lower right corner: in fact, there are many ways to solve this pro

Activation: Right click "computer" and select "properties", scroll down to the bottom of the page, you will find the activation link. The latest method for verifying whether Windows 7 is genuine To cooperate with the official release of Windows 7, Microsoft has temporarily disabled the genuine verification system,

Problem: How can I enable the telnet service in Windows 7 and Telnet in Windows 7? Today, a friend installed an FTP on his server and asked me to test whether the port was opened. My win7 prompt: telnet is not an internal or external command, it is not a running application or batch file. Could you tell me how this i

How to install python package on Windows 7 and python on Windows 7 I recently started python on Windows 7 and wrote some code that involved reading and writing Excel. therefore, the package xlrd xlwt xlutils is required. but the p

Msdn webcast-Windows 7 Development Series course (1): overview of new feature development in Windows 7 (level 300) Activity Overview Lecture content:Windows 7 provides a wide range of APIs to supportProgramThis series will discuss with you how to develop new feature APIs

Solution to black screen after startup of Windows 7, black screen after startup of Windows 7 After entering the password in Windows 7, a black screen is displayed when the desktop is displayed. Only one mouse is left to indicate

Win7win10 Windows 7, win8, and win10 computers are self-equipped with tools, which are not used by many people. Here we will explain how to use them and how to use them. Click the Start Menu. In the search box, enter "". In the search box, enter "". Click Tools This program appears on the desktop In this case, you can press and hold the left mouse button to slide the mouse and

How to use a USB flash drive to install Windows 7 and USB flash drive Windows 7 Most of the current computer installation systems use USB flash drives. If you do not have a USB flash drive or can't create it, you can refer to my previous articles about how to create a USB flash drive ", today, I want to explain how to

The Sysprep.exe file path in step one, windows2008, and Windows 2008R2 is C:\Windows\System2\sysprep, and you can simply double-click the file to encapsulate it.650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/4D/28/wKioL1RM4p7hzJluAAKZjgM7s3o465.jpg "title=" Qq20141026195820.png "alt=" wkiol1rm4p7hzjluaakzjgm7s3o465.jpg "/> Step Two, in the System Preparation Tool 3.14 for the relevant settings,

Installation tutorial for Windows 7 flagship edition, Windows 7 flagship Edition Windows 7? Is it an operating system developed by Microsoft, whose core version is Windows NT? 6.1.

Windows phone 7 is finally released, and its SDK is also released at the same time. The environment on which the SDK depends is highly demanding. It is also a new Microsoft product. To install the deployment SDK, you must meet the following requirements: 1. Operating System: win7 or vista. I am using the win7 flagship edition. 2. Development Tool: visual studio2010 3. Development SDK: Microsoft

Create a Windows 7 installation USB flash drive and a Windows 7 installation USB flash drive in linux Http://blog.csdn.net/pipisorry/article/details/41369821 Linux is installed, and win7 is installed with a USB flash drive (network installation should be acceptable ), First, you must create a win7 installation USB flas

situation of Microsoft. If the market for mobile phone operating systems is lost, it means that in the future computing field, the operating system will be handed over to others. This is something Microsoft can never ignore. Mr. Ballmer said that 90% of Microsoft's work in the next year is related to cloud computing.Article). If you stick to the license business, Microsoft will become the next dec or sun and be marginalized. If Microsoft is in cloud computing in the future, the license of the m

Users who still use XP will not be able to do the "original state upgrade" that Vista users do, and this "original state upgrade" simply allows the new operating system to overwrite the old systems and retain the software, settings and data they had installed before. Instead, they have to come up with a completely thorough update, completely to the fact that they need to back up their original data before installing Windows