> 谁来帮我看一下 什么情况 什么游戏都打不开了
其它回答 应该是文件的某些部分丢失了，可以重装一次
其它回答 重装系统
发表我的评论上网经常会弹出一个问我是否需要安装并运行“IE搜索伴侣”的安全设置警告窗口，我并不想安装它，请问有什么方法不安装它也不让它有弹出窗口提示呢？
在弹出窗口中有个“其发行者为：”，在它下面就有个发行者名称的链接，如弹出安装Flash播放插件时，它的发行商就是“Macomedia”。你点击发行者链接，会出现一个证书窗口，有个“不信任的证书”的选项，选择它，确定后就不会弹出该窗口了。
你这种担心是有必要的。有些网页会利用这些窗口来运行病毒软件。
其他答案（共1个回答）
时它又会死皮赖脸的弹出来，如果有什么担心，最好将你的系统升级成windowsXP sp2,它的防火墙可不得了哦，没有经过认证的控件，你想安装都不允许
建议你下载windows清理助手进行清理：（如果不经常发生这样的提示就不必介意）
下载网址：
下载安装后，首先升级到最新版本，打开软件，点击“系统扫描”，对扫描...
看你版本咯，我那个校园网下载的5.16用不了的，现在用着4.99，4.99升级的那个版本，虽然小锐wifi可以用，但是不稳定，还是用4.99，开个猎豹wifi，...
是不是让你安装证书啊，如果是，你点安装，安提示把证书安装到不信任的即可。如果你知道是什么证书，并且确定没有问题的话可以装到信任的。
证书，是通过代理验证网站是否有危及用户信息的一个插件（算是插件吧）
没说清楚自己的手机型号
一般，登陆本手机的官方网站，有刷新证书的软件。也可以手工设置，太麻烦...
360这么提醒建议还是听一下不要消除了，一般这样的网站不安全不要打开了
答: 你好,怀孕之后经常感觉到肚子饿的话应该是,要补充一些,有营养的蔬菜水果等等,尽量要做到少食多餐。
答: 想学习这个么？可以找我。国家中级网工，大量的实践经验
答: 同电脑故障、网线故障和路由器故障都有可能。
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相关问答：123456789101112131415在电视上看手机电影的5种方法（图）_网易新闻
在电视上看手机电影的5种方法（图）（全文）
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新华网7月30日电 据Gizmodo报道，现如今，你的手机和平板电脑不能干的事情已经不多了，而在10英寸以上的屏幕上显示内容恐怕是其中之一，但这是电视可以做的事情。有了以下这五种方法，你就能在大屏幕上欣赏你的手机上的内容了。
对于iOS用户，AirPlay是最合适的方法。苹果公司的这项专利技术允许用户把音频、视频和图片从他们的设备（本文讨论的主要是手机、平板电脑、手提电脑和任何不因电源线而固定在墙上的设备）无线发送到电视上，只需使用家中的Wi-Fi网络。
这项诞生于2004年的技术最早被叫做AirTunes，当时只能在苹果设备之间传输音频。自那以后，这项技术发展到可以支持可视内容和显示器镜像显示（你设备上显示的内容实时显示在电视上），同时也被授权给很多第三方制造商，比如博士（Bose）、Bowers & Wilkins、飞利浦（Philips）和先锋（Pioneer），以便让他们的设备支持AirPlay信号。
有两类Airplay设备：“发送端”基本上是任何运行iOS 4.2以上系统和iTunes的设备（如果要使用镜像功能则还要Mountain Lion及以上的OS X操作系统），它们用来发送信号；另外是“接收端”，也就是任何具有AirPlay功能并能播放被传输信号的设备，包括AirPort Express、Apple TV和任何刚才提到的第三方设备。“发送端”还可以用来远程控制播放，但需要安装Remote应用。
把iOS设备和Apple TV连接在一起还是很简单的：
把两个设备都连接到家庭网络；
双击Home键调出最近使用的应用程序列表；
从左到右双指滑动屏幕，调出AirPlay菜单，选择合适的设备（比如Apple TV）；
按下播放键。
去苹果网站的AirPlay支持页面查找详细信息，了解使用各种播放功能需要哪一代产品。
对于使用iOS生态系统的用户来说这是非常理想的解决方案，但是它不能和任何其他系统兼容，在iOS内部甚至都有软件不支持（比如，你需要使用Airfoil等第三方应用来把Spotify的内容从你的桌面上传送到AirPlay设备上）。
Chromecast
对于不使用iOS设备或者没有Apple TV的用户，谷歌新推出的Chromecast是个不错的选择。这个跨平台的设备通过HDMI接口连接你的电视，获取任何你在移动设备上观看的内容，并在电视上播放。你还可以把在Chrome浏览器上的内容投射到电视上。
Chromecast跟AirPlay的工作模式类似，但可能是使用基于Miracast标准，而不是有版权的代码。这个系统也不需要单独的遥控程序，因为你可以在任何流输出设备上控制播放。和AirPlay类似的是，Chromecast最高支持1080p视频流。
Chromecast使用方法：
把设备插入HDMI接口，把电源线插入电视上的USB接口（如果有的话）或者标配的电源适配器；
下载Chromecast应用（iOS、Android和Windows 8版本），按照屏幕提示操作；
设备会自动检测你的家庭网络，你所要做的是输入网络密码，确认两个设备捆绑在一起；
打开你想通过流来观看的程序，谷歌视频、YouTube和Netflix等现在已经可以使用，Pandora的支持还需要一些时间，你也可以从Chrome浏览器上播放；
加载你想播放的视频或音频，点击屏幕上的Chromecast图标。对话框会问你把媒体同步到哪个电视上去
为了使用这个设备，你需要一台运行以下系统的移动设备：Android 2.3以上、iOS 6以上、Windows 7或8、Mac OS 10.7以上或Chrome OS。
Chromecast设备目前功能比较有限，而且需要强大的Wi-Fi网络才能使用。不过考虑到35美元的价格，这些缺点基本可以忽略。
DLNA是在网络上分享媒体使用非常广泛的标准。Chromecast和AirPlay只能传输视音频信号，但DLNA能传输音频、视频和数据，可以使用Wi-Fi或以太网。所以你不但能把图片和音乐从你的手机推送到电视或音响上，你还可以从笔记本电脑上把文件发送到网络打印机上。
这个系统基于UPnP架构，它能确定是什么设备——是发送媒体的服务器，还是展示媒体的接收器，又或是控制播放的控制器——DLNA能确定这些设备使用的文件类型和播放选项。
DLNA需要两个组件才能工作：服务器和客户端。客户端可以是任何具备DLNA功能的设备，现在此类市售设备大概有1.8万种，有音响、蓝光播放器、电视机、冰箱和数码相框等等，不一而足。但DLNA服务器要少得多。运行Media Player 11的Windows 7设备就可以当做DLNA服务器。苹果设备没有DLNA功能，因为它们有AirPlay功能。AirPlay功能大体类似，但是仅限于苹果生态系统内部。
移动高清连接技术（MHL）就是不带无线连接的AirPlay和Chromecast系统。这个标准通过物理线缆把视音频信号从移动设备发送到HDTV或音频接收器上——一般使用microSD-HDMI连接器。MHL也支持1080p视频和最多8声道（7.1环绕）音频。
市面上有一些具有MHL功能的设备，视音频接收器、电视机、分量视频播放器（component players）。罗库流媒体棒（Roku Streaming stick）是很流行的MHL设备。对于不支持MHL的老旧设备，你还可以使用MHL-HDMI转接器。Chromecast需要使用单独的USB链接来供电，但是MHL通过电缆使用电视机来供电。此外，MHL标准还允许用户使用遥控器来控制连接在电视上的设备。
Miracast是媒体共享的新工具，是Wi-Fi联盟在2010年以开源形式开发的屏幕投射标准，作为AirPlay的替代品。Galaxy SIII和LG Optimus G是比较典型的使用Miracast的设备。
Miracast虽然是一种P2P协议，但是它不需要中央路由器或接入点来工作。相反，它可以使用Wi-Fi直连（这本身就是Wi-Fi联盟成员Intel早期研发的结果，当时叫做Wi-Di，或“无线显示”）来创建ad hoc网络，这和蓝牙类似。就像我们刚才解释的，Miracast“实质上就是无线HDMI线缆，使用H.264编码和自己的DRM层把一个屏幕的内容复制到另一个屏幕上，同时模拟HDMI系统。”
Miracast允许用户在两个设备之间投射1080p视频和6声道（5.1声道）音频，而不需考虑品牌，也不需要线缆。但两种设备都需要使用认证的Miracast功能，但就像DLNA技术那样，Miracast还为老旧设备准备了适配器。
苹果已经有了AirPlay，Miracast目前主要存在于Androis 4.0以上系统上，不过在以后可能也会成为Windows 8.1和Blackberry 10.2的内置功能。
译者：林杉
百度新闻与新华网国际频道合作稿件，转载请注明出处。
There's not much your phone or tablet can't do these days, beyond maybe displaying their troves of mobile content on a screen larger than 10 inches. But that's what televisions are for. And, with one of these five methods, you'll be able to seamlessly throw music and movies from your little screen to your big screen.
For iOS users, AirPlay is the way to go. This proprietary firmware suite created by Apple allows users to to wirelessly stream audio, video, and image data from their device (for the purpose of this article, assume we're talking about phones, tablets, phablets, laptops, and anything else not tethered to the wall with a power cord) to the television using your home Wi-Fi network.
Originally dubbed AirTunes back in 2004 when it only streamed audio among Apple-built devices, the protocol has since evolved to support visual data (read: videos) as well as display mirroring capabilities (what shows up on your device shows up on the TV in real time), and has been licensed to a large number of third-party manufacturers like Bose, Bowers & Wilkins, Philips, and Pioneer so that their gadgets can receive AirPlay signals.
See, there are two types of Airplay devices: Senders, basically any iOS 4.2-plus device running iTunes (and Mountain Lion or later for display mirroring), which transmit the content, and Receivers, any AirPlay-enabled device that actually plays the transmitted signal—be it an AirPort Express, Apple TV, or any of the third-party devices mentioned earlier. The sending unit can also be used to remotely control the playback but requires you to boot up the separate Remote app.
Connecting your iOS device to your Apple TV is relatively simple:
Connect both to your home network
Double tap the home key to pull up Recently Used Apps
Double swipe, left to right, to pull up the AirPlay menu and select the proper receiving device (say, your Apple TV)
Press play
Check out Apple's AirPlay support page for complete details on which generation of devices are required for the system's various playback schemes.
The bottom line: It's an ideal solution if you've got an iOS-centric ecosystem, but it's not compatible with any other platform, and not compatible with all apps even within iOS (you need a third-party application like Airfoil to get Spotify from your desktop to your AirPlay device, for instance).
Chromecast
For folks that don't use iOS or don't own an Apple TV, Google's brand new Chromecast system is a solid option. This platform-agnostic dongle connects to your TV through an HDMI plug, and pulls down whatever you're watching on your device from the cloud, playing it on your TV. You can also mirror what's in your Chrome browser directly.
It's similarish to how AirPlay works, but likely relies on the Miracast standard rather than a proprietary code stack. It also doesn't require a separate remote app as you control the playback using whatever streaming service is delivering the content. Like AirPlay, Chromecast supports up to 1080p streaming video.
To use the Chromecast:
Plug it into an HDMI port, plug the power cable either into a spare USB port on your TV (if it has one) or otherwise into a power outlet using the included adapter.
Download the Chromecast app (iOS, Android, and Windows 8), and follow the onscreen instructions.
The dongle will automatically detect your home network, all you have to do is input your network key and confirm that the two devices are tethered.
Open up the streaming app you want to watch—Google Video, YouTube, and Netflix are available at the moment. Pandora's coming soon, or you can play content from within your Chrome browser.
Load the video or track you want and tap the onscreen Chromecast icon. A dialog box will pop up and ask which TV you want it sent to.
To use this device, you'll need a mobile running Android 2.3-plus, iOS 6-plus, Windows 7 or 8, Mac OS 10.7-plus, or Chrome OS.
Chromecast currently is burdened with a relatively limited feature set, and requires a hearty Wi-Fi network to be effective. Those concerns are more than balanced out by the extremely reasonable $35 price.
DLNA is a broad standard for sharing media over a network. Unlike Chromecast and AirPlay which only do A/V feeds, DLNA can push audio, visual, and data around easily using a Wi-Fi or Ethernet connection. So not only can you push pictures and music from your phone to your TV or stereo, you can also send a file from your laptop to your home's network printer without plugging in.
This system is built on the Universal Plug and Play (UPnP) architecture. UPnP determines what kind of device it is—either a server, where the
renderer, where th or controller, which dictates playback—and DLNA specifies the file types and playback options that those devices can utilize.
To work, the DLNA system needs two components: a server and a client. The client can be any DLNA enabled device. There are over 18,000 such DLNA-certified gadgets on the market today—everything from stereos, Blu-ray players and TVs like LG's flagship 8600 series to refrigerators and digital picture frames. DLNA servers, on the other hand, are slightly less ubiquitous. Windows 7 devices running Media Player 11, for example, can natively act as a DLNA server. Apple products, however, lack all DLNA capabilities on account of the company's AirPlay system, which does largely the same thing but locks customers into the Apple ecosystem.
Mobile High-Definition Link (MHL) is what AirPlay and Chromecast would be without the wireless connectivity. This standard pushes AV data from a mobile device to an HDTV or audio receiver using a physical cable—typically with microSD to HDMI connectors. Like its wireless brethren, MHL supports up to 1080p video as well as eight-channel (7.1 surround) audio.
There are a number of MHL-enabled devices—AV receivers, TVs, component players, and whathaveyou—on the market. The Roku Streaming stick is a popular MHL device. And for legacy products that don't support MHL, you can also use an MHL-HDMI adapter. Unlike the Chromecast, which needs a separate USB connection to draw power, devices using MHL are powered from the TV through the one cord. What's more, the MHL standard allows users to control the attached device using the TV's existing remote
Miracast is a relatively new player to the media sharing game. It was developed in 2010 as an open source, wireless screencast standard alternative to AirPlay created by the Wi-Fi Alliance. The Galaxy SIII and LG Optimus G are two examples of the many Miracast devices on the market.
Being P2P, Miracast doesn't necessarily require a central router or access point in order to work. Instead, it can use a Wi-Fi Direct connection (itself the product of an earlier attempt by Wi-Fi Alliance member Intel at screen sharing called Wi-Di, or Wireless Display) to create an ad hoc network similar to what Bluetooth does. As we've explained before, Miracast is "effectively a wireless HDMI cable, copying everything from one screen to another using the H.264 codec and its own digital rights management(DRM) layer emulating the HDMI system."
Miracast allows users to mirror up to 1080p video and 6-channel (5.1 surround) audio between any two devices, regardless of brand, no wires required. Both devices do have to be Miracast certified, however, but just as with DLNA, there are adapters available for legacy gadgets.
Since Apple already has AirPlay, Miracast is found primarily on Android platforms 4.0-plus and is expected to be a native ability of both Windows 8.1 and Blackberry 10.2 when they drop later this year.
[Wikipedia 1, 2, 3, 4 - Which - Google Play - Apple - Top Image: Sam Spratt]
(原标题：在电视上看手机电影的5种方法（图）)
本文来源：新华网
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