[swifty1]

Hi This is the first time i have posted here what i need to know is that i have ran a validation check on my site only to be told that it has 79 errors and 3 warnings.Which is the best way to fix these problems as i notice that on w3c validation page is the options section which has a clean up mark up with HTML tidy, does this clean the html code and if so would the files stored on the server be updated at the same time.
I am a novice at the moment but very eager to learn so any help would be aprecciated.

Swift master.