Зачем помагать им чинить их персональный компьютер.
We love/like the English language :) Других вариантов по-моему нет)
If advertising is present on the site (good, bad) dispite the content of the site my become unpleasant to attend due to advertising.
Hi! I invite you to my birthday party (дата, время, место). There will be a lot of fun! We will dance at the disco (I know you love dancing!). Mother will cook a birthday cake. Give my love to your parents. I invite them, too. See you soon!