How Do You Scan A QR Code That's Already On Your Phone's Screen? It's Surprisingly Easy

Scanning QR codes is easy when they're located on ads or the TV, but you may have wondered how to do so when the code is ...
Ars Technica

Replacing a Dual Scan screen with a TFT one.

Not sure if it is even worth it, but is this possible? <BR><BR>The laptop in question is a Toshiba 2100CDS, K6-2 400, 160MB, 4GB and is a nice little surfing machine. <BR><BR>I hate the dual scan ...