I can type 2,  twenty words sentences before typing starts on the screen and then it is 1 letter at a time. IT is not Kaspersky internet security , and there is no problem if i use Google Chrome.
Every indication is, that Microsoft has found a way to mess up the Firefox browser through the Google search engine, to make the Firefox use every bit of the ram and CPU to make consumers use the Google chrome browser.
It would be much appreciated if the program writers can find exactly what has happened and if what I suspect is the case,  update Firefox with a patch 
Regards
Win 10 os 64 bit with 4gb ram, and Kaspersky internet security on a ASUS P5g41T-MLX mother board.

Since the last win 10 up grade the Firefox browser is using all RAM and CPu availability. I can type 2, twenty words sentences before typing starts on the screen and then it is 1 letter at a time. IT is not Kaspersky internet security , and there is no problem if i use Google Chrome. Every indication is, that Microsoft has found a way to mess up the Firefox browser through the Google search engine, to make the Firefox use every bit of the ram and CPU to make consumers use the Google chrome browser. It would be much appreciated if the program writers can find exactly what has happened and if what I suspect is the case, update Firefox with a patch Regards Win 10 os 64 bit with 4gb ram, and Kaspersky internet security on a ASUS P5g41T-MLX mother board.