Speed Up Taskbar Previews

Speed Up Taskbar Previews

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When you roll over taskbar icons in Windows Vista and in Windows 7, little previews appear. The standard delay time for these previews is 400 milliseconds, or just under half a second. If this is too slow (or too fast) for you, you can adjust the delay time with an easy Registry hack.

1. Open the Registry Editor and go to HKEY_CURRENT_USER > Software > Microsoft > Windows > CurrentVersion > Explorer > Advanced.

2. Right-click on the right pane and click New > DWORD (32-bit) Value. Name the new DWORD "ExtendedUIHoverTime."

3. Double-click on ExtendedUIHoverTime to open it. Under "Base," click Decimal and then enter in the delay time (in milliseconds) in the "Value data" field. Click OK to set the time (default is 400 milliseconds).

4. Log off and then log back in for the change to take effect.

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