Keep your system time accurate by synchronizing it with atomic time servers.
Delete junk files on your PC.
Get a shutdown timer.
Decode your CHM files or e-books and extract all source files.
Give your students grammar practice as they write their own stories.
Place video wallpapers on your desktop.
Protect your computer against malware, phishing Web sites, worms, and Trojans.
Add audio/video codecs and filters to playback any video file.
Change all kind of file and folder attributes, date, time, and even NTFS compression.
Lock your computer using a pattern based technique.