help how to destroy malwares and other bug in my netbook.. newbie here

when i open my OS i saw a folder named 3590F75ABA9E485486C100C1A9D4FF06ZZZ..Z.....ZZZZZ
is it a virus??
can someone help me clean my netbook

Hello gerard0020,

Please see the FAQ which includes guidelines for this forum and instructions in post #2 on how to provide the preliminary "DDS" logs used for analysis.
"BEFORE You POST"(Please read this Procedure Before Requesting Assistance)

Then you'd need to start a new topic providing the logs requested so a volunteer analyst can advise you when available. :)

Best regards.