error in windows 7 computer

[dreamslanka]

mama use karanna windows 7.
eke eka paratama pen drive detect karanne nathi una.pen ekak gahuwama drive eka pennuwata ,pen eka athulata yanakota access denied kiyala message ekak enawa.kalin pen hodata wada kala.usb port wala awlak nee,usb mouse ehema gahuwama hodata wada.
dan USB dongle ekath gahuwata deyect karanne nee.mekata hethuwa mokakda?mokak hari setting ekak wenas welada?system restore ekak kalath hari giye nee

plz help me

 

[dilrasan]

Ewage Errors enna puluwan...
kohomath Windows 7 walata Modem Support neane...router witharay man hithanne...
thama modifying ne...ekai..
google it...U'll find some solution...always try that...that's a way that u can learn..

 

[Myth]

Reset bios & check