> P.s. as windausuose nenaudoju antiviruso, nes nesuprantu jo
>  prasmes, turiu itartinu failu praskanavimui, bet online rezimu tai 2/3
>  kompo resursu sueda.
>
As irgi nenaudoju. Nes narsydavau prisijunges su putty prie linux'o ir 
pasileides firefix'a. Dabar visai gerai sekasi su Win10 WSL.
https://en.wikipedia.org/wiki/Windows_Subsystem_for_Linux

WSL uses fewer resources than a fully virtualized machine, the most 
direct way to run Linux software in a Windows environment, while also 
allowing users to use Windows apps and Linux tools on the same set of 
files. It is possible to run some graphical applications by installing an 
X11 server within the Windows environment, although it was found to be an 
unstable method.

Turiu Win 10 susimetes ubuntu ir suse aplinkas. Ubuntu aplinkoje 
firefox'as man stodavo. Opensuse aplinkoje to dar man nepasitaike.