back up pc online

What is back up pc online?

back up pc online is high paying keyword (HPK), the CPC estimation ever recorded is about $124.01 per click. This value is estimated by Google Adsense Publisher experts in 2015. This keyword is really important for you to get more money with Google Adsense. 
See: what is HPK?

 

source: http://grepwords.com/1000000-top-high-paying-cpc-adwords-adsense-keywords-2015/