Why don't use CPU over 44% in Windows 10 ?

Using in Windows 10 increase CPU percentage working after a while. Although I uninstall sykeype programs. However CPU consumption percentage stick 44% when internet surfing use browser for a while. In addition, doesn't CPU consumption decrease I quit browser. And more, I'm bothered cooling fan noise!
Why?

 Is This condition only Windows 10?

Search Result:
The reason for CPU consumption problem is 32 bit emulator in Windows 10 64 bit. The emulator is idiot.
And necessary applications use little 32 bit programs in the 64 bit environment.
Browsers Google Chrome and FireFox, download not specific 64 bit, or downloading 32 bit automatically.  (`=')

I uninstall 32 bit Chrome and FireFox and install 64 bit them, so my PC work normal after rebooting.

More information:
Google Drive for PC.
   It is only deployed 32 bit program.  I was remove one.

Apache OpenOffice for Windows.
   It is only deployed 32 bit program.  Apache announces done.
   give up. I reboot my PC sometimes.

Caution, 64 bit environment is mixed 32 bit programs!