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Acrobat Reader has 3 main tools, the hand tool (on by default), the select tool and the snapshot tool. Most are familiar with the hand tool, which allows you to move the document around on the screen and other basic operations. The select tool allows the user ...

When saving images for the web, you must consider the size and quality of the image. The goal is to get the smallest possible file size while retaining the appropriate level of quality.Using any photo editor available, you should: Crop the photo to show only t...

This post is meant to offer some quick and easy ways to use Powershell and WMI for System Administrators. Many tools are available to find out attributes of machines on your network, but sometimes you need something quick, simple and direct. Below are some one...

ScenarioAn instructor has their laptop connected to a projector in a classroom, and tried to play an HD video that they purchased in iTunes. iTunes displays an error saying it cannot play the video.WhyThe video purchased in iTunes is subject to HDCP – High-ban...

This is a question that I hope to edit into a useful article but need some help!We would like to deploy Apple TV in rooms that have campus wireless, but my understanding is that the wireless infrastructure would need to be modified – something about Aruba hard...