How to make the delete key on a Mac act like a PC

Image credit Ervins Strauhmanis via Flickr

My primary computer is a Windows 8.1 Pro PC but I’ve had to pack it away in storage for a few weeks so I’ve been using a Macbook Air running Mac OS X Yosemite.  And this is the thing: I like Yosemite.  I know I’ve just committed anathema by some PC standards, but I don’t have any beef against Apple.

I think the operating system is snappy, the graphical user interface is attractive and apps made for Mac are just more enjoyable to use than their PC counterparts.  The Adobe suite of tools is a good example of this.

But there’s one little thing about my MacBook Air that is positively annoying: it has something to do with the keyboard.

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Posted in Apple, Hardware, Laptops, Mac OS X 10.10 Yosemite, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks Tagged with: ,

WireShark 101

Image credit Ken Bondy via Flickr

Man, Wireshark is awesome but it’s intimidating!

It took me years before I actually sat down and started tackling the monster known as Wireshark.  You can use it for entertainment (learning how networks work) for troubleshooting real world problems or even for helping you nail your next networking certification.

Let’s investigate the beauty of the Shark!

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Posted in Linux, Mac OS X 10.10 Yosemite, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Windows, Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP Tagged with: , ,

How to optimize the wireless signal for your PC

Image credit NASA via Flickr

Wi-Fi is wonderful…. when it works!  Between the abstruse limited connectivity errors and random Wi-Fi disconnects, sometimes it can feel like Wi-Fi really isn’t that great.

I can’t tell you how many times I’ve had to reset my home Wi-Fi router.  It can be pretty unnerving.

Earlier this week I shared my three part series explaining how Wi-Fi works.  I also shared a clever trick for finding the optimal Wi-Fi channel on your Mac.  Today, I want to share the love with all my Windows users.  Incidentally, most of the material in this post actually applies to all operating systems (Linux and Mac included)

Let’s get in.

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Posted in Desktops, Hardware, Laptops, Mac OS X 10.10 Yosemite, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Smartphones, Tablets, Windows Tagged with:

How to find the best Wi-Fi channel for your Router in Yosemite

Image credit flash.pro via Flickr

Mac OS X is full of surprises and today I’m going to share one trick that can save you a lot time.  The next time you’re noticing slow internet connectivity on your Macbook Air, Mini, or Pro, check out this quick tip.

But before we get into the gritty details you know I always like to give you the background knowledge.  I like to set the stage so you can have everything you need to really understand what’s going on with your computer and your wireless connection.

Check it.

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Posted in Apple, Mac OS X 10.10 Yosemite Tagged with: ,

How Wi-Fi works (Parts 3 of 3)

Image credit Robert Ashworth via Flickr

In the previous post, I gave a top view of how Wi-Fi sends your stuff through the air and how devices makes sense of it.

In this final part of my three part series on Wi-Fi, you’ll learn all about Wi-Fi hotspots and Wi-Fi security.

Let’s do this!

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Posted in Mobile, Windows, Windows 10, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP Tagged with: , ,

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