Red+and+Green+squiggly+lines

If you are one of those people who do not enjoy the emphasis of your mis-spelt or grammatically wrong typing you can turn off the squiggly lines. Spelin
 * Red **** and Green squiggly lines **

Go to :- Remove the tick/check on:-
 * //Tools > Options > Spelling & Grammar//**
 * //Check spelling as you type//**

And in the grammar section remove the tick/check on:-
 * //Check Grammar as you type//**

Personally I am so awful at spelling that I could not manage without this facility, but I do get tetchy when it is using English US.