All Browsers: Say you're reading an article, tweet or review of a movie online and want to add it to your Netflix…

Gmail has some pretty great advanced search features, but it can't search the content of any documents you may…

We've shared some of the benefits of mediation with you before, and blogger Phil Dhingra notes another advantage:…

If you're moving to a new town (or are just looking for some faster internet), the National Broadband map will show…

Readers offer their best tips for getting more screen space on your netbook, avoiding mind tricks when working out,…

Whether you want to look at two PDF pages side-by-side or you want two Twitter accounts open at once, sometimes OS X…

Linux: We've shown you how to enable a few multitouch gestures in Linux, but if you'd like to enable even more, free…

We've shown you a few DIY car mounts for your smartphone, but the guys at DIY weblog Mechanical Mashup show us the…

Firefox: You can only fit so many tabs in Firefox's tab bar until it makes you scroll through them. With Custom Tab…

We've featured quite a few ways to rid yourself of distractions during work, but xkcd author Randall Munroe shares…

Ever since the days of the Walkman, our headphones have been a staple of our backpacks. Here our our top 10 hacks…

Readers offer their best tips for getting Lifehacker notifications in the redesign, getting into locked cars, and…

We've shown you how to make your own battery-powered USB charger, but if you aren't up to the task, the Little Black…

If you move into a house or apartment with multiple people, it can be difficult to split up rent—especially if…

Windows/Mac/Linux: There are quite a few command line to-do lists out there (like our own Gina Trapani's Todo.txt),…

If you're sending links in an email and want to make sure they're getting read, weblog Digital Inspiration reminds…

Android: Android's Four buttons across the bottom have some nice functionality, but aren't super customizable.…

We've shown you a few ways to make the best of Gmail's priority inbox, but blogger and venture capitalist Fred…

iOS: Springpad is a great note-taking solution, but hasn't quite caught up feature-wise with more mature…

Google Chrome added its own built-in PDF reader awhile back, and Gmail's now using this plugin to view PDFs instead…