Take care when adding / allowing browser extensions ...
![](https://static.wixstatic.com/media/051507_6c8c649e51794a61ac1dbb7c050d4c73~mv2.png/v1/fill/w_65,h_30,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/051507_6c8c649e51794a61ac1dbb7c050d4c73~mv2.png)
Some good reasons why you shouldn't pimp up your browser.
While we're on the subject, this is a fairly useful article on a couple of extensions that might be worth having on your gmail account.