Not sure if this will help you,but if you follow this link click here
then follow Coffs advice,....it makes a big improvement to firefox...well has on my system dont know about others though.
OnePlus 5T review: Hands-on
Illustrator Andrés Lozano on his improv line work, brazen use of colours & hand sketching
iPhone X review
Comment envoyer gratuitement des gros fichiers ?