人们是如此喜爱iPhone，不仅创造了专为iPhone用户的手机社群站点，还开发了虚拟乐器应用，让我们可以用iPhone弹钢琴，弹吉他。
iAno，虚拟钢琴。
PocketGuitar，虚拟吉它。
Virtual instrument for iPhone
iAno and PocketGuitar are two cute iPhone applications as virtual piano and guitar. See the video above.
Runscanner可以让你知道你的电脑上正在运行的所有程序、服务、自动启动项，还有恶意程序，并且用红色鲜明的标出那些有问题的东西，你可以选择删除或者修复（慎重！）。操作界面见下图，点击看大图。
不过Runscanner郑重提醒大家，在决定做什么之前，最好到相关论坛里，让专家们把把关，看看runscanner的检测报告，因为如果误删的话，可能会导致很严重的问题。也正因为如此，runscanner为用户提供了3种级别，初学模式、典型模式和专家模式。在初学模式里只能检测，下载报告，可是不能采取行动。
Runscanner，免费软件，下载无需安装。使用时慎重！
Runscanner:know what’s going on your pc
RunScanner is a freeware windows system utility which scans your system for all running programs, autostart locations, drivers, services and hijack points.
You can use Runscanner to detect changes and misconfigurations in your system caused by spyware, virusses or human errors.
Be cautious when you what to delete something, it may cause big problem, the best way is going to a expert in a forum, give him or her the scan report and heard his or her advices.
