Make sure your email address sounds professional. If your personal address is inappropriate create a new account for professional use.
Don't lie or exaggerate on your CV or job application. Not only will you demonstrate your dishonesty to a potential employer, but there can be serious consequences too. For example, altering your degree grade from a 2:2 to a 2:1 is classed as degree fraud and can result in a prison sentence. Take a look at this advice and guidance on degree fraud for students.
