Windows 10: downloading firefox

I am trying to download firefox on a brand new laptop. I get a dialog box that says it is in S Mode. I am new to windows 10 by the way :/

:)

 

Video Issues in Windows 10 With Firefox

Hi,

Thank you for posting your query on Microsoft Community.

Please provide the following information with us to understand the issue better.

• 
  Is the issue occurs in Microsoft Edge?
  

• 
  Let us know whether the issue is specific to online videos or it is happening with other videos present in your system too?
  
  As the initial troubleshooting steps, I would suggest you to check all the available Windows Updates. Installation of recent Windows Updates should fix the issue.
  
  If the issue still persists, then try updating the Display driver and check. Here is the steps:
  

• Press Windows Key + R on your desktop screen to go to run command box.
• Type devmgmt.msc and hit Enter.
• In Display Adapter, expand Display Adapter, right-click , and then click
  Update.

If the issues persists ,only with firefox then i suggest you to contact firefox support.

Please do let us know the status of the issue to assist you further.

Thank you.

 

Firefox does not work on start up

Hi,

Thank you for your interest in Windows 10.

I suggest you to uninstall and reinstall Firefox
and check if it fixes the issue. Follow the steps below to uninstall
Firefox:

• Press Windows key + X.
• Click on Programs and Features.
• Look for Firefox and right click on it and click on
  uninstall.
• Reboot the computer after uninstall is complete and try to reinstall them.

Hope this information is helpful. Please do let us know if you need further assistance, we’ll be glad to assist you.

 

Firefox 3.5.4 available for download

This morning Firefox has released a update to the very popular Firefox 3.5 browser. Below is a list of security fixes within the 3.5.4 release:

You are here: Security Center > Known Vulnerabilities in Mozilla Products > Security Advisories for Firefox 3.5
Firefox logo Security Advisories for Firefox 3.5

Fixed in Firefox 3.5.4
MFSA 2009-64 Crashes with evidence of memory corruption (rv:1.9.1.4/ 1.9.0.15)
MFSA 2009-63 Upgrade media libraries to fix memory safety bugs
MFSA 2009-62 Download filename spoofing with RTL override
MFSA 2009-61 Cross-origin data theft through document.getSelection()
MFSA 2009-59 Heap buffer overflow in string to number conversion
MFSA 2009-57 Chrome privilege escalation in XPCVariant::VariantDataToJS()
MFSA 2009-56 Heap buffer overflow in GIF color map parser
MFSA 2009-55 Crash in proxy auto-configuration regexp parsing
MFSA 2009-54 Crash with recursive web-worker calls
MFSA 2009-53 Local downloaded file tampering
MFSA 2009-52 Form history vulnerable to stealing

Click here for the release notes and here for the download appropriate for your language.