Pinning a site takes seconds: click the icon to the left of the web address in One Box, or the tab for the website, or the website's icon on the New Tab page, and then drag it to the taskbar. That's it. Once a site is pinned, it shows up as its own thumbnail, separate from Internet Explorer.
A dangling modifier is a phrase or clause that is not clearly and logically related to the word or words it modifies (i.e. is placed next to). Two notes about dangling modifiers: Unlike a misplaced modifier, a dangling modifier cannot be corrected by simply moving it to a different place in a sentence.
Beating you over the head with examples is the participial phrase modifying the subject, I. Beating is the participle in the phrase beating you over the head with examples. It describes what I am doing. A dangling participle modifies an unintended subject. In all three of those examples, the subject that was being modified by the participial phrase came right after the phrase. It was sticking close to the modifier so you couldn't miss it.