1) IE 11 ( W7 / 8.1 / 2008R2 / 2012R2 ) will fully disable SSL3 by default with April 2015 patches (at least this is planned by MS)
@Ivan: Due this patches will arrive automatically, i think SSLLabs test could show SSL3 as disabled than too, right ?
2) Windows 10 "IE(however it is finally named or counted)" will support HSTS
3) Question: have anyone see any info about TLS_FALLBACK_SCSV and Windows/IE ? (e.g any word about implementation in Window 10 or so ?)
4) Question: and how about more restrictive RC4 handling in upcoming Windows/IE versions ?