Is There a Problem with Spreading Foods (e.g., Peanut Butter, Cheese, Hummus, etc.) onto Challah, Matzah, etc. on Shabbos?;
Putting Back a Glass Top into a Coffee Table, a Drawer Which Came Out of a Desk, Fixing an Earring Which Is Bent Out...
What Should One Do if They Need to Comb Their Hair for Halachic Reasons? On Rubbing One's Eyes, Nose, and Other Parts;