There are a number of uses for running live Linux environments from a USB drive, from simply test driving Linux to troubleshooting a Windows PC, or working on the go securely from someone else’s computer. There are two options when it comes to running Linux from a USB drive: from within Windows using virtualization software such as VirtualBox, or creating a boot disk. This quick guide details both methods in a few easy steps.
Video playback is one common case scenario where efficiency is crucial and where a lengthy battery life is an infrequently found godsend. But what you may not realize is that the video player itself, and the format your videos are encoded in, can also have an impact on power consumption.