Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

High-power appliances like air fryers and space heaters should never be plugged into an extension cord, due to the risk of overheating. Corin Cesaric is a Flex Editor at CNET. She received her ...

Annoyed by AI summaries taking over your search results page? There's no official way to turn them off, but there are a few tricks you can try to stop seeing them so often.