Firefox after upgrading to 3 5

Tools Add-ons, in "Plugins" and "Extensions", disable all extensions and plugins, see if the files are resolved, and then enable them in turn, so that you can find out the troublesome extensions or plugins.

PS: Major bugs have been fixed, so you can use it with confidence.

Isn't there a file of this?,Copy one from another system and put it in the corresponding folder.。 The path is.

c:\windows\winsxs\x86_ \

It seems that there is a major security vulnerability, and it has been announced to the majority of hackers.

It is recommended not to use it, or to upgrade.

You can manually check for updates by selecting "Help" -> About Firefox from the menu in Firefox.

Or you can also set the update method you need in "Options" -> Advanced "-" Update:

Firefox Upgrade: Menu - Help - Check for updates.

Extended upgrades: generally automatic, you can also select: Menu - Tools - Add-ons - Find Updates.

Or you can use software with software management features, such as some security software, that will alert you when there is an update to your browser.

Alternatively, select the option in the browser menu, click Advanced, and check Install updates automatically. This way, the browser will also alert you when it detects an update on the server, but this push may be slower.

What to upgrade, software or extension, or something to make it clear.

The easiest way to update is to use the browser's built-in official update function, and the operation to enter the node is as follows:

1. Click the options button at the top right of the browser, and click the question mark button on the lower side of the pop-up menu;

2. Click "About" in the interface that appears in the side slide. button, you can display the information interface of Firefox;

3. At this time, the browser will automatically send an update request to the main server, and display the detection status in the area shown in the following figure

Tools Raw Materials:

Firefox.

The steps to upgrade Firefox are as follows:

1. First of all, hit the **fox browser and find the [ ] start menu in the upper right corner).

2. Click [? to find Help.

3. Click [About Firefox].

4. At this time, you can see the version of Firefox. Click Check for updates to update to the latest version.

Hello! By default, Firefox automatically checks for updates.

You can manually check for updates for Firefox at any time.

To manually check for newer versions of Firefox, open the Help(h) menu at the top of the Firefox window and select Check for Updates.

Once the installation process is complete, you need to restart Firefox. Click Restart Firefox.

Hello, there are many ways.

I haven't used this browser, but the common way is to find the version update and click to update, and the other way is to update with the phone assistant (360Pea Pod, Gold Mountain, 91, mm) I'm sorry I haven't used this browser, if my suggestion is useful, please support it.

Hello! We'll be happy to answer your questions.

Click on the option in the top right corner, then click on the little question mark at the bottom of the pop-up menu, then click on About Firefox

Automatic detection and upgrade, which can be upgraded to 360, Poison and other software management.

You can check the automatic upgrade box in the settings.

1.When the browser detects that the version you are currently using is not the latest version, a prompt will pop up for you to update, you can see that the prompt will contain the latest version of Firefox, click Update Firefox in the lower right corner to enter Firefox Update;

2.Next, enter**Automatic update,You don't need to do anything in this step,Just wait patiently to check the progress bar,If the network speed is good, it will be completed in a while,3.After the update, there will be a tooltip:

Gives you the option to restart Firefox immediately? If there is nothing important at the moment, click Restart Firefox, otherwise click Restart Later;

5.Firefox will compare the new version with the previous version, then list the incompatible add-ons, etc., and then let you choose whether to check? Generally speaking, it is recommended to choose not to check, click Do not check to enter the latest version of Firefox;