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.

You can now find, install, and update Microsoft Store apps using a command prompt on Windows 10 and Windows 11 PCs. No GUI ...

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 ...