Firefox for windows 10 64 bit free download - Apple Safari, Mozilla Firefox (64-bit), Protector Plus Internet Security 64 Bit, and many more programs. If Mozilla Firefox is running slow on your Windows 10 device, it's possible that it's caused by your power settings. It is advised to change your settings to High Performance. Here's how: Type Power Options in the search box and choose Power Options from the list of results. Select High Performance. In System and Security, select Windows Firewall. Configuring Windows 10 Firewall. If you're running Windows Firewall and having connection problems in Firefox: On the left side of the Windows Firewall panel, click Allow an app or feature through Windows Firewall. The Allowed apps panel will appear. Click the Change Settings button. Find Mozilla.
This article describes problems where Firefox cannot load websites but other Web browsers (such as Internet ExplorerInternet Explorer or Microsoft EdgeSafariEpiphany on Gnome or Konqueror on KDE) can. When this happens, Firefox may show a Server not found or Unable to connect error message.
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If you were able to load websites until you updated Firefox or until your Internet security software was updated, reconfigured or a new one was added, your Internet security software (including firewalls, antivirus programs, anti-spyware programs, and more) is likely preventing Firefox from connecting to the Internet.
Note: Some Internet security programs can block Internet access even when they are in a 'disabled' state.
Firefox Windows 10 64 Bit
In general, you should make sure your Internet security software is up-to-date and remove Firefox from your program's list of trusted or recognized programs, then add it back. For instructions on how to configure some programs, see the Configure firewalls so that Firefox can access the Internet article.
If you connect to the Internet through a proxy server that is having connection problems, you will not be able to load websites. To check your connection settings in Firefox:
Firefox Windows 10 Compatibility
If you find that changes you make to your Firefox connection settings are not remembered when you restart Firefox, see How to fix preferences that won't save.
Firefox supports IPv6 by default, which may cause connection problems on certain systems. To disable IPv6 in Firefox:
Firefox attempts to speed up loading new websites by using DNS Prefetching, which can cause page load errors with some system configurations. To disable DNS Prefetching:
If you find that Firefox can load some websites but not others, first clear your Firefox cookies and cache:
Firefox Windows 10 SlowCheck for malware
If clearing your cookies and cache did not enable you to load the websites that did not work in Firefox, you should check your computer for malware. Certain types of malware are known to target Firefox and can prevent it from loading various websites:
Firefox Windows 10 64
A Firefox extension could be causing the issue, especially the ones that have network access and/or those that rely on manipulating webpage content. Try disabling your extensions in the Add-ons Manager one by one and then reload the page. See Disable or remove Add-ons and Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems for more information.
Firefox Windows 10 PcBased on information from Error loading websites (mozillaZine KB) Comments are closed.
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