Opening and closing cereal boxes, cookie packages, books, etc. with letters, numbers, pictures printed on them.
Why is squeezing liquids that are absorbed in fruits and other various types of foods not the melacha of BORER?
Washing Off an Item That Has an Insect on It (e.g., Utensils, Fruits);
ודבר דבר (Dabair Davar): How Do We Deal With Calculations on Shabbos?;