how to download windows defender for windows 8 1

When using the Windows-related operating system, if the keyboard shortcut keys, you can make the operation more convenient and smooth, this article describes the Windows 8 common win key shortcut keys, through testing, the method in the Windows 10 operating system environment also applies.Win key, such as:650) this.wid

comparison in Task Manager The simplest way to accurately compare the memory usage of Windows 8 and Windows 7 is to install these two operating systems on a 1 gb ram computer at the same time (Minimum Operating System Ram requirements ), then compare them after they have been restarted and idle for a period of time.

Now the newly purchased laptops are basically built with Windows 8 systems, and there are some other software services of various manufacturers, such as a restoration system of thinkpad, which has a hidden partition on the hard disk. However, for most people, the built-in system is not what they want, and many of the built-in functions are not used. This is the case with the notebook I will introduce. Think

task manager, right-click the redundant application and choose to terminate the task. 7, Shut down the system If you want to disable the system on the metro interface, you only need to bring up the Setting dialog box, click the power button, and then close it. Of course, if you are on the desktop, you can also press Alt + F4 and choose to disable, restart, switch between users, or log out. 8, Metro Internet Explorer Click the IE Metro pane an

This blog describes how to apply Windows 8 themes under Windows 7.First we look at a very common scenario, and the same WPF program (style not rewritten) is a little different on different operating systems. What is this for? the WPF program loads the theme that corresponds to the operating system when it starts. The following is a list of common OS themes that r

WIN8 RP Version finally released, it includes Simplified Chinese, Traditional Chinese and other multi-language version. This article for you to introduce the specific use of methods to facilitate the operation of everyone, the following a look at it. 　　1. Where is the "Start" button or "Start" menu? In Windows 8, the Start screen replaces the Start menu. You ca

The error interface is as follows This problem occurs because the WINRE environment does not specify a recovery image location and index, which we can check with Reagentc/info under cmd: Operation Steps: If you can't get into the system, you can only use the system installation CD to install the If you have access to the system, we can do the following: 1. We in the Windows

development in WindowsPhone 8.1. So now we should continue to practice the internal strength, recommended learning:At the same time recommended learning small dream Read more than once, this book has some supporting video. Can own Baidu. Really good, you will understand when you read it)WP Development advancedRecommended Learning:Also recommended for learning Channel9 's Advanced video tutorials for Windows phone8.1 development:Video Address: Http:/

Windows 8来 has also brought a hint of nostalgia for the wind, many users miss the Start menu and Start button. A number of Third-party software came into being, for Windows 8 users to retrieve the Start menu. Today, the foreign media CNET summary of a variety of Windows

1. When the Samsung screen appears, press the "F2" button to enter the Bois. 2. Select "Boot". 3. Select "Secure Boot" and press "enter". 4. Select "Disabled" and press "enter". 5. Select "OS Mode Selection" and press "enter". 6. Select "CSM OS" and press "enter". 7. Choose "Advanced". 8. Select "Fast BIOS Mode" and press "enter". 9. Select "Disabled" and press "enter". 10

First, press the "win+x" shortcut key in Windows 8 to bring up the quick link menu at the bottom left of the interface and select "Control Panel". Icon: Win8 Quick Link Menu In the Win8 Control Panel, select Clock, language, and region-language, and in the Language Setup Panel, we can see the language types and corresponding input methods for the current WIN8 system. Click the "Advanced Settin

The biggest change in the operating interface of the Windows 8 OS is the introduction of the Metro UI interface, which automatically goes into the Metro interface, or "desktop", which is mainly for the use of touch screen users. However, this "desktop" operation, for us without touch screen users, with the mouse and keyboard operation module interface, obviously is very inconvenient. Desktop de

To be consistent with Windows 8, Windows Phone 8 provides a new file operation type, which is included in windows. storage namespace, including storagefolder, storagefile, fileio, and other class libraries. The windwos. Storage component mainly contains istoragefile and isto

Operation steps: The input switch for Windows 8 Windos 8.1 can use the keyboard or mouse. Keyboard switches have two shortcut keys are: Ctrl +shift key or Windows key + space At the same time, change the CTRL key +shift, in the lower right corner of the screen will be displayed when the input method. Press the

Microsoft has brought a lot of information about Windows 8.1 at the TechEd 2013 conference, and one thing that is noteworthy is that Windows 8.1 is actually a feature-enhanced and compact version of Windows 8. There is no doubt that Windows 8.1 brings many improvements and n

eml format file is a file format that Microsoft Company uses in Outlook Express to follow RFC822 and its subsequent extensions, and becomes a common format for various types of e-mail software, which is the format of e-mail export. and in Windows 7 and Windows 8, Outlook Express has been discarded, without this program, then how to open this file. Using the Outlo

In Windows 8 and Windows Phone, We need to calculate the word width. For example, when displaying, we need to cut unnecessary words ..., this is also essential for data formatting. The pixel width of a character is related to the font and font size. I am using a clumsy method, that is, removing the textblock. The details are as follows: Textblock TB = new text

Failure phenomenon: It is not customary to use the new WIN8 system to install the Win7 system, but the system cannot be partitioned during the installation Win7 process. Tip Windows cannot install to this disk. The selected disk has an MBR partition table. On the EFI system, Windows can only be installed to a GPT disk. ” Reason Analysis: This machine uses the EFI motherboard, with the WIN8 operating sys

The Windows 8 consumer preview version is released, combining PC and mobile OS into one. As a public beta version of Win8, it focuses on the features of tablet Operation Experience, built-in app stores, cloud services, and social sharing. We plan to use the MacBook Air to experience Windows 8 and try the new version of

by starting REGEDIT (Registry), browsing to HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorer, and double-clicking RPEnabled, then, set the parameter value from 1 to 0 to remove Metro, new taskbar, and New Start Menu. In addition, setting the RPEnabled parameter value to 2 is to remove Metro, restore the Start menu, and retain most of the other improvements in Windows