CPU-Z is a free program that display all information 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 instructions sets.
* Cache information.

Mainboard

* Vendor, model and revision.
* BIOS model and date.
* Chipset (northbridge and southbridge) and sensor.
* Graphic interface.

Memory

* Frequency and timings.
* Module(s) specification using SPD (Serial Presence Detect) : vendor, serial number, timings table.

System

* Windows and DirectX version.

Welcome back!

download EVEREST free edition now, this is the best freeware system information , also system diagnostics and benchmarking solution for home PC users. This program claimed the world’s most accurate system information and diagnostics capabilities, including online features, memory benchmarks, hardware monitoring, and low-level hardware information.

New features:
- Advanced hardware monitor with OSD panel and cooling fans monitoring
- Real-time alerting for hot-plug devices
- Portable Computer page to display mobile PC related information
- Bluetooth PAN support
- File Scanner filtering
- User benchmark results manager
- Sharpness test (Monitor Diagnostics)

USBDeview is a small utility that lists all USB devices that currently connected to your computer, as well as all USB devices that you previously used.
For each USB device, exteneded information is displayed: Device name/description, device type, serial number (for mass storage devices), the date/time that device was added, VendorID, ProductID, and more…
USBDeview also allows you to uninstall USB devices that you previously used, and disconnect USB devices that are currently connected to your computer.
You can also use USBDeview on a remote computer, as long as you login to that computer with admin user.

Real Temp is a temperature monitoring program designed for all Intel single Core, Dual Core and Quad Core processors. Each core on these processors has a digital thermal sensor (DTS) that reports temperature data relative to TjMax which is the safe maximum operating core temperature for the CPU. As your CPU heats up, your Distance to TjMax will decrease. If it reaches zero your processor will start to throttle or slow down so maximizing your distance away from TjMax will help your computer run at full speed and more reliably too.
Main Features

* Reads temperature information from all Intel Core based processors.
* Ability to individually calibrate Real Temp for each core of your CPU.
* Program is based on temperature data gathered using a Fluke 62 IR Thermometer.
* Test Sensors feature will check your DTS sensors for any sign of problems.
* Keeps track of Minimum and Maximum temperatures with full logging features.
* Reporting and logging of the Intel PROCHOT# thermal throttle activity bit.
* Quick, very accurate and repeatable benchmark.
* Displays MHz, TjMax, VID, CPUID and Calibration settings.
* No installation or registry modifications required.
* Support for Windows 2000 / XP / Vista (32 and 64 bit versions)

ProduKey is a small utility that displays the ProductID and the CD-Key of Microsoft Office (Microsoft Office 2003, Microsoft Office 2007), Windows (Including Windows 7 and Windows Vista), Exchange Server, and SQL Server installed on your computer. You can view this information for your current running operating system, or for another operating system/computer – by using command-line options. This utility can be useful if you lost the product key of your Windows/Office, and you want to reinstall it on your computer.