本周，我们帮助您在Firefox和Chrome之间做出选择，重点介绍了一些在您离开电脑时控制电脑的最佳工具，并总结了离线备份电脑的最佳工具。

• Which Browser Should I Use: Firefox or Chrome? Dear Lifehacker, I've been a huge fan of Firefox for years (prompted in great part by Lifehacker's recommendation), but it seems like Google Chrome has made huge strides lately. My question: Which is better, Chrome or Firefox? Which should I use?
• Top 10 Remote Control and Streaming Tools Streaming recorded TV to your hotel room. Grabbing files off your home computer from work. Checking on the dog walker. Your computer can do amazing things while you're nowhere near it, and these 10 killer remote access apps help you do them.
• Five Best Offline Backup Tools Online backup has many benefits—safety from local catastrophe, storage on professionally maintained servers, etc.—but economy, control, and 100% guaranteed privacy aren't among them. Check out these five popular tools for making safe and sound local backups.
• The Complete Guide to Capturing Woot! Off Loot Woot! Offs are a special kind of inventory clearance held by Woot, the deal-of-the-day site we all know and love. Today a Woot! Off is in progress; here's our guide to maximizing your Woot! loot.
• How the Health Care Reform Bill Will Affect You Before it was passed last night, you made sure to read all the details on the health care reform bill, right? Shocked as we are, we'll point out a quick explainer on what the health care changes mean for your own situation.
• First Look at Ubuntu 10.04 Lucid Lynx Beta You want change? Ubuntu 10.04, the next long-term release of the free operating system, is full of change. Window butt*** are on the left, default apps are replaced, the theme is new, and many more upgrades are worth exploring.
• The Complete Guide to Ripping and Converting Flash Videos Whether you want to save and watch a Flash video offline, convert a Flash music video for your MP3 player, or do something else entirely, learning how to rip and convert Flash videos is a useful skill. Here's how it works.
• The Complete Guide to Fixing Google Contacts Google Contacts needs to get better. Google and Gmail devotees regularly deal with duplicate contacts, sync abnormalities, over-stuffed contact groups, and other problems. Here are our best methods for fixing those annoyances yourself until Google does for real.
• Snake Oil Chart Highlights the Worth (or Lack Thereof) of Supplements We've all got that friend or family member that swears by a supplement promising to stave off colds, cure headaches, or fix some other malady, but often they're little more than snake oil. This Snake Oil chart matches supplements to scientific support.
• How I Mastered the Power Nap Daniel Tenner has spent a lot of time thinking about (and taking) naps. What follows is his experience learning to master 20 minute power naps even though he normally takes 30 minutes to fall asleep.
• How to Automatically Sync Any Song You Download to iTunes iTunes has never been great at automatically syncing new songs or folders of music, but with a little finesse and the latest version of iTunes, you can automatically sync any new music you download to iTunes, with relative ease.