HDD Health monitors hard disks from the system tray using various S.M.A.R.T sensors (Self Monitoring and Reporting Technology), alerting you of impending failure via email, pop-up messages, net messages or event logging.
ClamWin is the Windows version of ClamAV, a virus and spyware scanner which database is constantly maintained by a group of volunteers and updates are always available for free. Note that the program does not contain an on-access real-time scanner; you must manually scan a file in order to detect malware or use a third party tool like the general purpose Directory Monitor (see Execute scripts/applications when events occur) or the outdated Clam Sentinel.
ClamWin Portable started out as a portable wrapper for ClamWin, but since ClamWin itself is no longer maintained, ClamWin Portable decided to combine "the latest version of ClamWin from the publisher combined with updated ClamAV Windows native files", as explained here and here.
Alternatives:
- Instructions are available to make the official program portable
- Outdated X-ClamWin
YahELite is a tiny, low-resource Yahoo instant messaging/chat client with support for forums, anti-spam, skins, script support, and much more.
Functional in Linux under WINE.