Let's face it. As people like us make the holiday rounds, we will be on one long tech support incident. Especially if the relatives have the tech knowledge of the guy who hung these Christmas lights.
"Can you look at Cousin Mary's PC? She lost all her icons."
Can you get my wireless set up?
How do I hook up my phone/tablet/mp3 player to my computer and TV?
Why do I get these boxes popping up on my screen every 15 seconds? I swear I didn't touch anything!
So make sure you travel with a USB flash drive that has anti-virus, anti-malware, a registry cleaner and other utilities. Upgrade them to at least Internet Explorer 8 if not IE 9 and/or Google Chrome. Maybe set them up for one of the cheap cloud backup services too so they won't be calling you on New Year's Day saying their PC crashed and they don't have any backups.
And try to enjoy the holidays - even if you are left upstairs in the computer room while everyone else is downstairs drinking eggnog.
Ho Ho Ho.