Wall Street Journal Personal Technology Columnist Joanna Stern is in the know when it comes to the hottest new social media phenomenon.
“An application called Snapchat is really hot right now,” Joanna told us. The application is based on the concept of users taking a photo on their phone and then sending it to friends, who can only view the photo for up to ten seconds.
“This fleeting trend has something to it. There are definitely big companies wondering about this,” Joanna told us.
For more tech advice from Joanna, view the slideshow below:
When it comes to choosing an alternative to cable, tech expert Joanna Stern says that both the Roku and Apple TV interfaces are user friendly -- however, if you've already integrated Apple products into your life, choosing Apple TV will allow you to use your Apple accounts like iTunes more easily, while Roku is better for using Amazon products.
If you're planning on purchasing a tablet, Joanna recommends that you stick to the iPad. The apps for the iPad are much better than those on the Android or Windows tablets, she says; and the iPad Mini is small enough to take anywhere!
Want to hone your tech chops? Stores like Best Buy and Apple offer complimentary classes for shoppers who want to get the most out of their tech purchases. If you don't have the time to attend a class, says Joanna, asking a family member to show you the ropes is a great alternative.
Unless you need a lot of processing power, such as a video editing system, Joanna says it's a much better investment to purchase a laptop computer rather than a desktop. "Anything that's plugged into the wall is a thing of the past!"
If your iPhone is constantly dying, Joanna recommends lowering the screen brightness, making sure that you always close your apps (even if they're not on your screen, they can be running in the background). She also advises turning off the GPS function on your phone, which is constantly searching for a signal and, therefore, draining your battery.
Joanna recommends that you make sure that all of your passwords on e-commerce sites are not only different, but also strong (meaning, that they include upper and lower case letters, as well as numbers). Another good indicator of whether you're shopping safely (or not): If the site you're using includes "https" in the address, it’s likely a secure site.
When it comes to tech trends, Joanna points to technology you can wear, such as Google Glass, a wearable computer which allows you to record videos and take photos right before your eyes.
Joanna is banking on Snapchat -- a social media app that selectively shares photos and videos that disappear in 10 seconds or less -- as the next big social media phenomenon. "Facebook tried to buy it for a couple billions dollars!” she says. “There are definitely big companies wondering about this app."
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