Is the cpu fan at full speed? What does hd mean?

banner广告1

Hot: Is it fun to blow the new ghost lights? What toys do dogs like best?, Is camel meat delicious? Why didn't anyone buy Emgrand gs, Is Shanghai Science and Technology Museum fun? What is the problem with dry eyes?, Is camel meat delicious? What toys do dogs like best?, Is Shanghai Science and Technology Museum fun? Why didn't anyone buy Emgrand gs, Is it fun to blow the new ghost lights? What is the problem with dry eyes?, Is Shanghai Science and Technology Museum fun? What toys do dogs like best?, Is it fun to blow the new ghost lights? Why didn't anyone buy Emgrand gs, Is camel meat delicious? What is the problem with dry eyes?.

这里是正文头部广告

Question Is the cpu fan at full speed? and What does hd mean?