My computer has basically had a funny!! Now i have sorted that after hours of messing by system restore but now if i need to go on any site even tho familiar to me and put in a password a security certificate comes up warning me not to however i do have an option to bypass it but it recommends i dont!!!
1.What is it?
2.How do I get rid without havng to drastically strip my computer back to basics!!!?
3.Does it sound dodgy should i ignore the warnings?
I humbly await any advise













