There is no time as the present to persuade Windows users to switch to Linux.
Windows 7 support is ending little more than a year from now. Some Windows 10 users are getting increasingly annoyed about the constant updates, reboots, flaws and the inability of MS to provide a safe and stable environment. There are a lot of annoyed people out there, that only wait for an alternative to present themselve. Linux can be that alternative, if current Linux experts and users are aware that they should not scare these people away, but embrace them. This could be the opportunity to woe them over, if the linux community presents Linux as a friendly, stable and easy OS.
There is no time as the present.
