mara pas 16 GB ke 2 usb han. company HP he...is ma virus aya hoa ha. mara pas avast he..mana is sa kafe dafa isa scan kia ha..thread pakarta ha usa delete karta ha.or phr wo virus wapis a jata ha...ise tarhan mana isa format kia kafe dafa..lakin format ho jate he usb phr virus wapis a jata han...

kindly bataeya ka ma kia karon