ZoomIt v2.10 - 微软放大镜

ZoomIt 是一款免费实用小而强悍的简报工具, ZoomIt 由作者 Mark Russinovich 所开发,ZoomIt 目前被微软所收录在官方网页并提供免费下载.
ZoomIt 主要提供3项功能:

第1项是缩放屏幕比例的功能，当屏幕上有某块区域或图标您想要特别强调时，
可以利用此功能进行展示。
第2项是注释功能，注释功能可以和缩放屏幕比例的功能一起使用，
例如先放大要强调的屏幕范围，再使用注释功能进行说明，
也可以单独进入注释模式使用注释功能，强调您所想引起别人注意的屏幕范围。
第3项是定时器功能，使用此功能时会暂时将桌面利用白色屏蔽覆盖，
并在白色屏蔽上出现倒数计时的时间，您可以选择倒数计时时间的长短、
倒数计时结束后是否要播放警告音效、白色屏蔽透明度、
倒数计时时间显示在屏幕上的那个位置。
ZoomIt is screen zoom and annotation tool for technical presentations that include application demonstrations. ZoomIt runs unobtrusively in the tray and activates with customizable hotkeys to zoom in on an area of the screen, move around while zoomed, and draw on the zoomed image. I wrote ZoomIt to fit my specific needs and use it in all my presentations.
ZoomIt works on all versions of Windows and you can use pen input for ZoomIt drawing on tablet PCs.
Using ZoomIt
The first time you run ZoomIt it presents a configuration dialog that describes ZoomIt's behavior, let's you specify alternate hotkeys for zooming and for entering drawing mode without zooming, and customize the drawing pen color and size. I use the draw-without-zoom option to annotate the screen at its native resolution, for example. ZoomIt also includes a break timer feature that remains active even when you tab away from the timer window and allows you to return to the timer window by clicking on the ZoomIt tray icon.
ZoomIt v2.10
- Includes a zoom-out effect when you exit zoom mode and enables you to specify a background bitmap for the break timer.
官网：http://technet.microsoft.com/zh-tw/sysinternals/bb897434(en-us).aspx
官方下载：http://download.sysinternals.com/Files/ZoomIt.zip