This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

Hi guys ... I have a problem with my firefox browser & I hope that you can help me. It`s >>> http://ar.hao123.com/?tn=hp_hp_8353_hao123_ar Suddenly I found this

  • 3 àwọn èsì
  • 27 ní àwọn ìṣòro yìí
  • 5 views
  • Èsì tí ó kẹ́hìn lọ́wọ́ mokareem

more options

Hi guys ... I have a problem with my firefox browser & I hope that you can help me. It`s >>> http://ar.hao123.com/?tn=hp_hp_8353_hao123_ar Suddenly I found this page always appear when I start my firefox although I set the google as my home page, recently I found that when I go search on google some of the websites are somehow prevented from opening with unknown error although thay are open on the Internet Explorer browser. So I hope that you find me a way to get rid of this page. Many Thanx

Hi guys ... I have a problem with my firefox browser & I hope that you can help me. It`s >>> http://ar.hao123.com/?tn=hp_hp_8353_hao123_ar Suddenly I found this page always appear when I start my firefox although I set the google as my home page, recently I found that when I go search on google some of the websites are somehow prevented from opening with unknown error although thay are open on the Internet Explorer browser. So I hope that you find me a way to get rid of this page. Many Thanx

All Replies (3)

more options

Do a malware check with some malware scanning programs on the Windows computer.
You need to scan with all programs because each program detects different malware.
Make sure that you update each program to get the latest version of their databases before doing a scan.

You can also do a check for a rootkit infection with TDSSKiller.

See also:


It is possible that there is a problem with the files sessionstore.js and sessionstore.bak in the Firefox Profile Folder.

Delete the sessionstore.js file and possible sessionstore-##.js files with a number and sessionstore.bak in the Firefox Profile Folder.

Deleting sessionstore.js will cause App Tabs and Tab Groups and open and closed (undo) tabs to get lost, so you will have to create them again (make a note or bookmark them).

more options

This is not a virus . I used this website & I found it very useful & you can remove it through the following steps.ar.hao123.com 1- Then right-clicking on the icon Mozilla Firefox on the desktop, then choose "Properties", as shown in the picture: 2- Select Tab "shortcut", and then delete the text after. Exe in "target" as shown in the following picture, then press "Ok" 3- Open Firefox, and then choose "options" from the list of "tools" 4- Select the tab "general", and in the list "when Firefox starts" then select "show my homepage" and in the box "homepage" then enter any other link and then press "OK"

ar.hao123.com

more options

Hi All, This is not a virus . I used this website & I found it very useful & you can remove it through the following steps.ar.hao123.com 1- Then right-clicking on the icon Mozilla Firefox on the desktop, then choose "Properties", as shown in the picture: 2- Select Tab "shortcut", and then delete the text after. Exe in "target" as shown in the following picture, then press "Ok" 3- Open Firefox, and then choose "options" from the list of "tools" 4- Select the tab "general", and in the list "when Firefox starts" then select "show my homepage" and in the box "homepage" then enter any other link and then press "OK" you can visit Hao123 hao123

ar.hao123.com