Rafael Mestdag :
I read somewhere that Win10 will be Microsoft's last OS, if this is the case which OS/Company will take its place after it's gone?
'Last', as in named version. They're not closing down or anything.
This Windows 10 will just be continuously updated, instead of a procession of XP-Vista-7-8-81-10.
Eventually, it will probably be known just as "Windows".