Hi guys, during quarantine days, i will give you some tips to 

www.duolingo.com is a site that has many languages to learn.

www.busuu.com is another site with many languages to learn.

Also at www.futurelearn.com there is a series of Spanish Lessons for free.

www.edx.com is a good platform eith many lessons from Spanish and Latin American universities for Spanish Lessons.

www.coursera.com also is a platform with many Spanish and latin American Universities.

http://www.bbc.co.uk/languages/spanish/ also you can learn spanish from bbc !

www.udemy.com thats not a so good site for lessons.

But if you ask me how you can start ?? 

First  duolingo , after bbc and next movies at Neftlix.

It is possible to learn alone ??

Yes of course . There sites are created in such way to learn ALONE for FREE.

So start NOW !! and if you want a guidance either at sites or in Spanish, let me know.

PS The photo was taken from https://www.slideshare.net/markimris/free-spanish-lessons-10963857