How to reset an iPad to its factory settings if a simple restart doesn't solve your technical issues

You can reset an iPad to its factory settings if you're experiencing significant problems with it or are planning to sell it or give it away.
Ars Technica

Mail problems

I am unable to get mail this morning using the mail app. I am using Mail version 4.5 on SL. I recently migrated from MM to iCloud and have not had problems getting my email until this morning. I tried ...