There’s no denying how expensive things are right now. Get as many years as possible out of the things that cost a ton to replace. Tap or click for 10 mistakes killing your appliances.

Some wallet drains are more subtle. Leaving your tech plugged in all the time can cost you a decent amount of money. Tap or click here for the most significant energy suckers.

When it comes to holiday gifting, we're all looking for a bargain. Instead of jumping from site to site and hoping you spot the best deal, let tech do the work for you.

1. An easy way to find coupons

You only have to search Google f ...