A weak Wi-Fi connection is not only annoying, but can also hurt your business or make it harder to do your job if there's no budget for networking upgrades. There are ways, however, to cheaply improve ...

You've forked over more than $150 for a decent, bed bug- and corpse-free hotel room. You plop down on the plush duvet and open up your laptop to get online. Of course, you've got to pay for it! But ...