sir jee merey pass win7 hy to us ko geniune ka error aata hy or ek win7 mey internate explore bhi band ho jata hy ye internat explorer kia khud update hoga jo first march ko default browser kahtam karney ki news thi plz ek or ye k agar win ko update na karoo to slow ho jati hy mey ney dobara reinstall ki hy abhi but har waqt to connection use nahi on hota jo us ko din mey do bar update kare