Few would argue that Windows 7 is a major improvement over the bugs, crashes, and annoyances of Windows Vista.

See the article here:
Use Windows Explorer’s Preview Pane in Windows 7

This paper presents an efficient approach for improving file availability in super-peer-based peer-to-peer (P2P) file-sharing systems.

If you often work with large spreadsheet files, you know how frustrating it can be to lose data because of a stupid mistake or because your computer crashed while you were working with your data. Using Excel’s automatic backup feature, you can recover your lost spreadsheet data and continue working as if nothing happened. A few of the most useful features found in the Microsoft Office suite are underused because they are hard to find

Read the rest here:
Recover Lost Data Using Excel’s Automatic Backup Feature

If you often work with large spreadsheet files, you know how frustrating it can be to lose data because of a stupid mistake or because your computer crashed while you were working with your data.

Go here to read the rest:
Recover Lost Data Using Excel’s Automatic Backup Feature

The iPad plays videos only a handful of video formats, none of which are overly common for standard sized videos (.mov, MPEG-4). Most torrents are AVI videos, and it would be easy to lose the HD quality of a Blue-Ray when converting to MP4 format or other accepted formats

Read more here:
Convert Video to iPad Format