Scan app for macbook air. Learn about using a scanner in OS X so that you can scan text documents, photographs, and so forth into files on your Mac. Note: Your scanner may be part of a multi-function printer; see Printing for details about managing printers.

How to check CPU temperature using Core Temp. Core temp is the best CPU temp monitor freeware program. It can be used as basic PC temp monitor. The processor in your computer is the most important temperature to measure. Activity Monitor, the utility that comes with Mac OS X, is a pretty solid system statistics monitor. You can see CPU, memory, network, and disk activity/usage, plus it breaks down everything by task.

1. Best Monitors For Mac Pro

Remote for mac safe app. Your smartphone has a secret superpower: With its camera and flash alone, it can measure your heart rate. That means that apps are available to track your heart rate, with the aim of helping you improve your health.

Best Monitors For Mac Pro

This simple process has a complicated name: photoplethysmography. Every time the heart sends a pulse of blood through the body, the tiny capillary vessels in the skin expand. When a smartphone's flash illuminates the skin, its camera can capture the miniscule color changes that happen each time the heart beats. (Because you have to hold fairly still for this process, these apps don't provide the sort of continuous monitoring that can provide; with these apps, you'll have to stop what you're doing for about 10 seconds to take your pulse.) Dozens of heart rate monitoring apps take advantage of smartphones' built-in ability to provide a quick and easy way for users to — no math required. We recommend looking for one of these apps. Some heart rate monitor apps on the market require users to take their own pulse, tapping their fingers on the screen with each heartbeat. A few are simply timers that do little more than tell you how long to count your own heartbeats.