Image sharing is a heavily used feature on mobile devices not just computers. Taking a screenshot on your smartphone or tablet is easy, whether you have an Android, iOS or Windows Phone device.
Do you feel like your old computer is crawling even for common tasks, unlike a few years back when it was flying? Are you doing something wrong or is age at fault here? The answer is not that simple.
A USB modem or the presence of a single Ethernet port provides a working Internet connection only for one computer. Here's how you can easily share that connection with any wireless-ready device.