firefox not responding

[A_R_MANI.....]

AOA...
kai hal hain sab dostoo kay...
yar mjhy ake problem aa rahi hay kafi tym say mani Firefox 3.5.4 use kr raha hun lakin mainy ake he dafa ic ko close kia yo option aye save and quite to mainy check kar kay quite kar dayia jab mainy phar system on kia to Firefox ko open kia to who noy responding par hota hay or computer b slow kar dyta hay ...
main ic ko uninstall kr kay phar install kia lakin phar b problem hal nai howe koi help kary plz...

[FritZie]

~~~Aik Apne Pc Ko Restart kardne lekin phele ise Uninstall karden Or On karne K bar is ka new version jo k beta me hain download karen or install karen~~~