Figure 1: For a clean cut, the ironworkerâs blade canât be dull. Other factors include rake angle, blade gap, and available tonnage. Photo courtesy of Scotchman. The ironworker is the Swiss army knife of metal fabrication. It notches, it copes, it bends plate and pipe, it slices (though it doesnât dice). And like the Swiss army knife, the ironworker remains at its core a cutting tool, be it for plate, angle iron, or tube and pipe.
Windows Defender is a capable, free security suite for Windows. Windows Defender is Microsoft's free security solution for Windows 8 and up. Software & Apps. After years of leaving security software in the hands of third-party vendors, Microsoft finally introduced a free security suite for Windows in 2009.
Note: Windows Defender is also available in Windows 7. However, in Windows 7, Defender only provides protection against spyware. In the Windows 8, Windows RT, Windows 8.1, Windows RT 8.1, and Windows 10, Windows Defender provides full malware protection for your PC. Malware consists of viruses, spyware, and other potentially unwanted software.