Very laggy when I type

i to have got this problem i can’t download anything it’s so laggy when i type as well and also i tryed uploading the file but it won’t let me

I hope you don’t mind, but I moved this to the Comodo Dragon help board, and gave this a more fitting title. However, we need to know some more information in order to help you.

First of all, are you using Comodo Dragon? If not then which browser are you using?

Also, when did this trouble start? Was anything new installed around that time?