Windows 8

I need help with licensing and the constant freezing for at least 10-30 seconds at a time. Thank you
Answer #1
see if any process is taking up your CPU in process manager. Also provide computer details for more thorough understanding of the problem
Answer #2
Update it to windows 8.1 through store if its a genuine copy or download win 8.1 preactivated iso from .:share:. ‘s topic and install it
Answer #3
kk