I've been using the Macbook Air from last few years, I came to it after over a decade or being a Windows users. I still use Windows but I prefer my Macbook Air for work because it's just amazing.
But...
Do you keep getting notifications in Chrome on your Desktop (or Chrome for Android) from Facebook (or from any other website for that matter?)
The reason you are getting these notification in Chrome because you may have enabled it at...
Facebook has always been making changes to their website to keep its users engaged and say inside. And the recent attempt of doing this is to make Native videos play automatically when you scroll through yours newsfeed. (Native videos...