Hi I am very confused I've I am currenlty using twentyeleven theme to design my website, but i've been read that if I update wordpress that will erase my twentyeleven stylesheet and anything else within.
Will update wordpress delete my new template, css on the style.php, and codes I've add into the function.php?
If so can i've tried to change the twentyelevn theme name but the site doesnt work help?
another thing I've tried is using child theme with just stylesheet init, will that still affect even thou i am using twentyeleven function.php??