出自鹏讯文档

Web-based

Competitors: BrowserShots (free, recommended), BrowserCam, IE NetRenderer (free), Litmus, IE Capture (free)

Advantages: no setup, cheap or free, test multiple versions of Internet Explorer at a time, works on any operating system

Disadvantages: no interaction (can’t test JavaScript or hover effects), slow refreshes makes squashing bugs slow

Virtual Machine Based

Competitors: VMWare Player (free), VMWare Fusion, Microsoft Virtual PC (free, recommended)

Advantages: comprehensive interactive testing, real-time

Disadvantages: time-intensive initial setup, requires powerful computer and extra HD space

Multiple IEs

Advantages: real-time testing, easy setup

Disadvantages: Windows-only (or Wine or Parallels?), unreliable version reporting (conditional comments don’t always fire correctly), JavaScript and Active X issues