I update my browser to 7, but many sites write me that i use 3.5. Your site show me this messege to (You have old version). But i update my firefox yet. It is my problem :(

Question

i update my browser to 7, but many sites write me that i use 3.5. Your site show me this messege to (You have old version). But i update my firefox yet. It is my problem :(

Answer 1

Your User Agent shows that you are using Firefox 3.5.2. Click on "More system details" to the right of your original question, scroll to the bottom and you will see the following:
*Your User Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.4) Gecko/20091016 '''''<u>Firefox/3.5.2</u>''''' (.NET CLR 3.5.30729)
Reset your User Agent using the following instructions:
*See --> [https://support.mozilla.com/en-US/kb/websites%20or%20add-ons%20incorrectly%20report%20incompatible%20browser#w_reset-your-user-agent Reset your user agent] '''''and''''' [http://kb.mozillazine.org/Resetting_your_useragent_string_to_its_compiled-in_default Resetting your useragent string to its compiled-in default]
*What is a User Agent: http://en.wikipedia.org/wiki/User_Agent
*See --> [https://support.mozilla.com/en-US/kb/Finding+your+Firefox+version Finding your Firefox version]
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Not related to your question, but...
You may need to update some plug-ins. Check your plug-ins and update as necessary:
*Plug-in check: https://www-trunk.stage.mozilla.com/en-US/plugincheck/
*Adobe Shockwave for Director Netscape plug-in: [https://support.mozilla.com/en-US/kb/Using%20the%20Shockwave%20plugin%20with%20Firefox#w_installing-shockwave Installing ('''''or Updating''''') the Shockwave plugin with Firefox]
*Adobe PDF Plug-In For Firefox and Netscape: [https://support.mozilla.com/en-US/kb/Using%20the%20Adobe%20Reader%20plugin%20with%20Firefox#w_installing-and-updating-adobe-reader Installing/Updating Adobe Reader in Firefox]
*Shockwave Flash (Adobe Flash or Flash): [https://support.mozilla.com/en-US/kb/Managing%20the%20Flash%20plugin#w_updating-flash Updating Flash in Firefox]
*Next Generation Java Plug-in for Mozilla browsers: [https://support.mozilla.com/en-US/kb/Using%20the%20Java%20plugin%20with%20Firefox#w_installing-or-updating-java Installing or Updating Java in Firefox]