Easily create colorful posts with multiple images — and it looks cool when sharedon your Instagram and Tumblr.
Go to checkthis.com/appstore on your iPhone
New to checkthis? View our guide oncreating your first poster.
Christine Halvorson of Halvorson New Media presents Social Media School of New Hampshire--Peterborough -- Thursday, March 14, 2013 -- Peterborough, United States