GPU-Z

GPU-Z is a lightweight utility designed to give you all information about your video card and GPU.

Homapage
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CPU-Z

CPU-Z is a freeware that gathers information on some of the main devices of your system.
CPU

• Name and number.
• Core stepping and process.
• Package.
• Core voltage.
• Internal and external clocks, clock multiplier.
• Supported instruction sets.
• Cache information.

ImgBurn

ImgBurn is a lightweight CD / DVD / HD DVD / Blu-ray burning application that everyone should have in their toolkit!
It has several 'Modes', each one for performing a different task:

• Read - Read a disc to an image file
• Build - Create an image file from files on your computer or network - or you can write the files directly to a disc
• Write - Write an image file to a disc
• Verify - Check a disc is 100% readable. Optionally, you can also have ImgBurn compare it against a given image file to ensure the actual data is correct
• Discovery - Put your drive / media to the test! Used in combination with DVDInfoPro, you can check the quality of the burns your drive is producing

Homepage
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Alcohol 52%

Emulation software, supports 25 plus languages. Can handle up to 31 virtual CD and DVD-ROM drives, all at once. The reading speed of a virtual CD-ROM is 200X. This means you can play a CD from the virtual CD-ROM with 200X reading speed. Supports normal CD and DVD and CD RAW sub-channel reading methods: RAW reading method enables to emulate all CDs.

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Microsoft Security Essentials

Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software.
Microsoft Security Essentials is a free* download from Microsoft that is simple to install, easy to use, and always kept up to date so you can be assured your PC is protected by the latest technology. It’s easy to tell if your PC is secure — when you’re green, you’re good. It’s that simple.
Microsoft Security Essentials runs quietly and efficiently in the background so that you are free to use your Windows-based PC the way you want—without interruptions or long computer wait times.

Homepage
Download  Microsoft Security Essentials