I have met some very friendly bloggers and gained extra visitors since I signed up at mybloglog. This has also shown me some great sites that I would not have found otherwise. Dexter’s Laboratory picks out some excellent technical tips and highlights useful free resources. This week there was a list of Windows Hot Keys and Commands, I know it sounds silly but I had been looking for these for a while. I was looking in the wrong place, of course: I mistakenly thought they would be in the technical manual for my laptop. How I miss the friendly old help desk from my days in the corporate world!