这个月我们关闭了你的呜呜祖拉，收集了我们最喜欢的免费Windows和Mac应用程序，托管了iPhone和Android操作系统**ackdown，还有更多。

• Where to Watch World Cup Soccer Streaming Live The 2010 World Cup starts on June 11th, and one of the best ways to keep up on the soccer will be to watch it streaming live. Here's where you can find the World Cup soccer matches streaming online.
• Lifehacker Pack 2010: Our List of Essential Windows Downloads We feature hundreds of different downloads every year at Lifehacker. If all you want is the best of the best, look no further than our annual Lifehacker Pack: One download that installs only our favorite, must-have Windows applicati*** in a few clicks.
• Make Free VoIP Calls from Google Voice Google Voice is great, but it isn't an entirely free voice-over-internet service if you have to pay a phone bill to use it. With a few tweaks, though, you can make completely free internet phone calls with Google Voice. Here's how.
• How to Silence Vuvuzela Horns in World Cup Broadcasts If you're watching the World Cup, you've no doubt learned about the vuvuzela, a buzzing horn capable of drowning out TV announcers. Here's how to filter the vuvuzela buzz from your World Cup broadcasts.
• Top 10 Mac Applicati*** that Should Be on Windows We love what Microsoft's done with Windows 7, but when we boot into Windows after spending a good amount of time on a Mac, here are 10 applicati*** we sorely miss.
• Lifehacker Pack for Mac: Our List of the Best Free Mac Downloads Looking to beef up your Mac with a few great—and free—apps that cover a whole lot of your productivity and computing needs? Our annual Lifehacker Pack for Mac rounds up the best free downloads for OS X.
• Top 10 Windows Applicati*** that Should Be on Macs Macs are their own little universe of hardware, design, and software. It's an incomplete universe, like any other, but a nerd can dream. These are 10 applicati*** we wish made the jump from Windows to Mac to make it a better place.
• iPhone vs. Android Showdown: Which Phone Is Best for Power Users? The newest iPhone comes out in two weeks; the Android OS continues to deploy on better and better hardware; and both operating systems roll out exciting new features and innovati*** with each release. So which deserves your hard-earned cash?
• Soluto Is an Awesome Tool to Speed Up Your System Boot, Fix System Slowdowns Windows only: Soluto bills itself as an "Anti-Frustration Software", and it's not hard to see why—it tracks all the applicati*** in your system boot process, and tells you exactly which ones are slowing you down.
• Top 10 Clever Google Voice Tricks Earlier this week, Google Voice opened to everyone in the U.S.. The phone management app is great, but even cooler hacks exist just under the hood. Here are our favorite tricks every Google Voice user should know about.