Nick is a Features author who's been writing for fellow tech geeks since 2011. While he's mostly focused on phones, he's also thrilled by cameras and audio gear of all shapes and sizes. On weekends, ...

So, you’ve launched your ad campaign. You’ve set up your targeting, written some punchy copy, picked a catchy image or maybe a video and hit "go." A few days pass, then a week, and you’re left ...