CheckDisk is a free program that will help you to rapair disk errors, and this program need chkdsk.exe, supplied with the Windows operating systems.

You can select either standard or full tests. The full test additionally performs a sector check. It is capable of finding bad sectors on your disk and marking them as such. CheckDisk will work with HDDs (including SCSI and RAID), removable media and CDs.

WinPatrol was the pioneer in using a heuristic behavioral approach to detecting attacks and violations of your computing environment. Traditional security programs scan your hard drive searching for previously identified threats. WinPatrol takes snapshot of your critical system resources and alerts you to any changes that may occur without your knowledge. You’ll be removing dangerous new programs while others prepare to update their definition/signature data files.

With this IE Tab Firefox extension you able to embed Internet Explorer in tabs of Mozilla/Firefox.

This is a great tool for web developers, since you can easily see how your webpage displayed in IE with just one click and then switch back to Firefox.

This extension is derived from the famous extension IE View, but they are quite different. While IE View always open IE-only pages in newly launched windows of Internet Explorer, IE Tab can open them in tabs of Mozilla/Firefox.

Requirements:

· Firefox: 3.0 – 3.2a1pre