How to install IE6, IE7, ff2, and ff3 simultaneously on a computer for webpage debugging

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• 1: Get firefox2 first
• 2: Open the configuration file manager of Firefox.
• 3: Create a firefox3 configuration file
• 4: Add running parameters to the firefox2 shortcut key
• 5. Install firefox3
• 6: Do not run firefox3 immediately
• Configure firefox3 startup parameters
• Test the coexistence of firefox2 and firefox3.

One of the most important and annoying aspects of web standards is that they must be compatible with various versions of browsers. With the launch of Microsoft IE7, standard designers need to consider compatibility with ie5/ie5.5/IE6 and firefoxfirefox browsers in front of IE7. Their compatibility problem has always been a headache for many web designers in Div + CSS layout.
Because there is a difference between the kernel of IE and Firefox, when creating a webpage Code For compatibility issues, debugging is required in different browsers. Generally, web designers are equipped with both IE and FF (Firefox), but there are also some differences between the latest IE7 and IE6, to enable normal display of Your webpage in various mainstream browsers, it is particularly necessary to install IE6, IE7, and FF for webpage debugging. 1. Coexistence of IE6 and IE7 As we all know, Internet Explorer is a Web browser that comes with windows, and Internet Explorer 7 is an upgraded version of Internet Explorer 6. The two cannot coexist in one system. How can we make Internet Explorer 6 coexist with Internet Explorer 7? Here is a good solution: 1. If IE6 is installed on your computer IE7 installation-free Program Allows IE6 and IE7 to get along with each other and solve the difficulties for web designers to debug the website design layout in different ie versions, especially the XHTML layout design, IE6 and IE7 still have different interpretations of CSS.
Ie7standalone allows you to use all the functions of IE7 without installing IE7 (strictly speaking, most ie favorites cannot be used normally, with a single tag and no menus, only the most basic browsing functions are retained ). this allows Internet Explorer 6 and Internet Explorer 7 to coexist. It is a good idea for web designers to debug the web page layout under Internet Explorer 6 and Internet Explorer 7. ie7standalone is easy to install and can be used in the next step. The only pity is that IE7 extracted by the software is in English.
: Http://www.alixixi.com/download/IE7S-setup.exe 2. If your browser is IE7 One of the most important and annoying aspects of web standards is that they must be compatible with various versions of browsers. With the launch of Microsoft IE7, standard designers must consider compatibility with ie5, ie5.5, and IE6 versions earlier than IE7, I haven't found a good method before. Recently I finally found the multiple_ie package for the IE version. We strongly recommend you to test the webpage compatibility after you upgrade to IE7.
Install the "IE version package multiple_ie", and: idea (you can choose to install or not install other versions as needed). Select "Create a shortcut on the desktop" for installation:
After installation, you will find that your IE7 and IE6 coexist. 2. Coexistence of ff2 and ff3 Firefox3 New Features
Ff2 and ff3 coexistence Solutions

The latest firefox2 version is Firefox 2.0.0.14. Compared with firefox2, firefox3 uses the new gecko 1.9 engine. Therefore, performance, stability, and security are greatly improved. For common users, the most obvious feeling is that the startup speed has become faster. For web designers, improvements to CSS and JavaScript are also exciting (but it also means that pages that were previously compatible with firefox2 may have problems in firefox3 ). Firefox3 has released Firefox 3.0rc1. According to reliable news, the official version of firefox3 will be released in the near future.

Why does firefox2 and firefox3 need to coexist?

Firefox's market share is now second only to the IE series. Therefore, if a website does not support Firefox, it will lose 10%-30% of user traffic. More importantly, a website that does not support the Firefox browser will be "unfriendly, unprofessional, and overbearing. Because of Firefox's market performance, website designers cannot ignore Firefox's compatibility. During the browser upgrade from firefox2 to firefox3, web designers need to simultaneously test the webpage compatibility of firefox2 and firefox3 to ensure better compatibility after firefox3 is released.

The article will be added one day after it is published:Many of my friends questioned the phrase "if a website does not support Firefox, it will lose 10%-30% of user traffic. It may have underestimated Firefox's capabilities. In many groups, the usage of Firefox is still relatively high. For example, for programmers, the following figure shows the usage of various browsers in my blog statistics system. Firefox is still relatively high. Of course, this is related to the blog Park user group. If you use a qqzone, I can only extend the middle finger to a convex-_-convex.

My blog statistics show Firefox shares

Of course, if you are just a normal browser user, you do not need to care about these things at all. In this browser market, you are happy. All you need to do is to use your favorite browser, then they yelled at their asshole web designers for messy pages ......

For solutions for Internet Explorer 6, Internet Explorer 7, and Internet Explorer 8, see ietester.

Implementation steps of firefox2 and firefox3 coexistence

The following describes how to make firefox2 and firefox3 coexist in windows.

1: Get firefox2 first

If you have installed firefox2, skip this step. If you have not installed firefox2, install firefox2 first. There is nothing to say, just click "Next. Of course, if you do not have the firefox2 installation file, you can go to the Mozilla Firefox 2.0.0.14 official download page to download it.

2: Open the configuration file manager of Firefox.

Open the "run" dialog box (START-> RUN or use the win + R shortcut ). Run commandsFirefox-profilemanager-no-remote. In this way, you can open the configuration file manager of Firefox. Parameters-No-remoteThe command allows the configuration file manager to be opened when the Firefox browser is running.

Open Firefox Configuration File Manager 3: Create a firefox3 configuration file

Click "create configuration file" to create a configuration file namedFirefox3Name of the configuration file (of course, you can also name other names, but please note that they are consistent ). Remove the option "Do Not Ask when starting. This step creates a new configuration file for firefox3. Note: When creating a configuration file, you can select the path of the configuration file.

For easy identification, I also renamed the configuration file "default" used by firefox2 as"Firefox2.

Create firefox3 configuration file 4: Add running parameters to the firefox2 shortcut key

Right-click the firefox2 shortcut and select Properties. Enter a space and-P firefox2(In this example, "firefox2" is the configuration file name of firefox2 in step 3, because "default" has been renamed "firefox2" in the previous step, "firefox2" is also used here. Click "application" and click OK. This step tells the shortcut to use the default configuration file to run firefox2.

Create firefox3 Configuration File 5: Install firefox3

Download the firefox3 installation file, which is now available in the official firefox3 version.

Install firefox3, select "Custom" for "installation type", and select a new installation place. To facilitate management, we installed firefox3 in a directory named firefox3.

Select "Custom" for "installation type"
Install firefox3 in a directory named firefox3 6: Do not run firefox3 immediately

After the installation is complete, do not select the "run firefox now" option. If you run it now, it uses the default configuration file "firefox2", of course, this is not what we want.

Do not run firefox3 immediately after firefox3 is installed to configure firefox3 startup parameters

Right-click firefox3 shortcut and select "properties". In the target input box-No-remote-P firefox3("Firefox3" is the configuration file name of firefox3 in step 1 ). This step tells the shortcut to run with the configuration file firefox3.

Configure the firefox3 startup parameters to test the coexistence of firefox2 and firefox3.

You can rename the shortcut keys of firefox2 and firefox3. Open firefox2. No problem. When you open firefox3, you will be asked which Firefox configuration file to use. Of course, select firefox3.

When I opened firefox3, I was asked which Firefox configuration file to use.

Finally, let's take a look at the effect of running at the same time --

Long live firefox2 and firefox3! The new version of firebug supports firefox3

Unfortunately, many plug-ins under firefox2 cannot be used in firefox3. However, the latest version of firebug 1.2 beta is applicable to firefox3. For web designers, a firebug under firefox3.

The latest version of firebug 1.1 Beta is applicable to firefox3