If you don't know a lot about technology, then purchasing an extended warranty to cover your new gadget may seem like a good idea. However, it's been proven over and over again that buying in-store extended warranties is generally not worth it.
Obviously, it will always depend on what you're buying, what the warranty covers, and what type of person you are. If you're purchasing a smartphone and you plan to bring it on a lot of whitewater rafting trips, then you may want to think twice about that (and check if the warranty covers water damage). But if you're purchasing a new PC that's going to sit on your desk at work, you probably don't need that warranty.
12. Ignoring Your Online Reputation
Small business owners know that reputation is everything, and this also applies to your online reputation. Even if you don't think you have much of an online presence, customer review and consumer advocacy sites allow your customers to voice their opinions on the Web without your explicit consent.
That's why it's important to monitor your business's online presence regularly, and research how your company appears in search results. What you don't know could be hurting you. If you do find out that your online presence is less than savory, you'll need to take the appropriate face-saving steps to rebuild your good name.
13. Choosing the Wrong Tech Support
Tech support is a tricky subject. After all, if you're a small enough business and you "know a guy," why bother hiring a professional, right? Maybe. Gartner research has found that small businesses generally try to use as little IT help as possible, but this is not necessarily a good thing.