Which browsers and operating systems support Let's Encrypt

pfg May 15, 2016, 10:08am 45

I have removed the PS3 section (hope you don't mind, @mrtux ). More details here:

Topic		Replies	Views
Let's Encrypt certificates do not work on XP in IE8 or Chrome	12	22989	December 2, 2015
Does it support Windows Xp users? Help	8	4209	April 22, 2017
Let's Encrypt SSL is not verified by some browsers Help	11	4590	April 20, 2017
CERT_AUTHORITY_INVALID in XP SP3 Server	9	7203	May 7, 2016
SSL Certificate error iis Help	17	7379	January 5, 2018