How to Type Symbols Using the ALT Key. In Windows, the key combined with numeric codes can access characters that aren't readily available on a normal keyboard. While Alt codes don't exist on Mac computers, there are a variety of Option.
DIY Dorm Idea: Rubber Doorstops as Laptop Risers Help your computer keep its cool by propping it up on two sturdy nonskid wedges. The extra elevation allows air to circulate, which prevents problematic overheating.