Use Gsyncit to sync Outlook 2010 calendar to Google calendar, then on every mobile devices

Wanted to sync my company calendar on Outlook 2010 to Google calendar for a long time, as if I can do that, then I can centralised all my calendars scattered in my work and home PC, iOS devices and Android devices in one place, and then change and view on all devices.

Previously I cannot do that since the outlook calendar is stored on my work PC which is local so cannot be accessed via Exchange in Google.

Gsyncit is a paid app but allow user to use its unpaid version to sync one outlook calendar to one Google calendar in two ways, which is quite enough for me.

Now I get what I want, feels good~