what is microsoft toolkit
Microsoft toolkit is a combination of all activators. Auto KMS and EZ activator modules are built in to provide a perfect activation algorithm. Also toolkit support manually call activation system. What you have to do is click phone button and get the 12 digit code and call Microsoft through Skype. Then provide the code which is getting from the toolkit. As I mention above this tool is 2 in one software, yes you can activate up to 8.1 and up to MS office 2013.