Ian Hoar – Passion for Technology – Geeking Out - Technology, Web, Toys, Games, Design, Entertainment, Gadgets, & Geeking Out

When Mac OS X Exposé and screenshot capture stop working!

You may have experience this before, you are working away and suddenly Exposé, screen shot capture or hot corners stops working! It is an extremely frustrating bug I have experience for some time on Mac OS X, and up until recently only a reboot would remedy it. This is not something I have experienced on all Macs either, and unfortunately I don’t know what is causing it, but I have found a fix that’s made life a little easier.

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iMac OS X wifi issues finally solved

Apple LogoI had been facing brutally slow Internet speeds lately on my iMac. It’s a 27 inch 2009 iMac9,1 model, but a quick search shows many people are having wifi issues with a range of iMacs made in this time frame. The first year was alright, but then slowly I began losing connectivity and getting degrading speeds followed by exceptionally high ping speeds and major packet loss. The tipping point forcing me into all out research mode to find a fix for this issue was when Star Craft 2 starting lagging. I mean I can handle slow downloads, but slowing down while conquering the Zerg? That’s where I draw the line.

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