Check About This Mac to find the version number and build number of your Mac operating system. Knowing the macOS version number can help you determine whether your Mac is up to date or meets the system requirements of other software or devices. Learn how to update the software on your Mac.
What is a pickle? A pickle, at its most broad and basic, is just a vegetable that has been made sour. Pickling refers to the act of souring (or acidifying) something (usually vegetables, but sometimes fruits, eggs and even meats).
Pickle brine is a traditional Polish hangover remedy as well, say the Strybels: Fill a glass with equal parts chilled pickle brine and ice-cold club soda, and drink the mixture down at once.