Windows 7 Enterprise Edition.FULL FREE

Microsoft is now offering free download of the final version of Windows 7 Enterprise Edition.This free download is specifically aimed for IT professionals to test software's and hardware's on the final version of Windows 7.Since only limited number of free licenses are available,download windows 7 full version today itself.
I had previously provided direct links to download windows 7 beta RC,but Microsoft has stopped providing beta downloads from October 21, 2009.So this is your last chance to get the download directly from Microsoft.
Get your hands on to the full version of windows 7 for free.You will have have full privileges to use this Windows7 Enterprise edition up to 90 days.The product keys are embedded within the download and you must activate the product for free within 10 days.The download is offered for a limited time and in limited quantity. The download will be available through March 31, 2010, while supplies last.


Check whether your system could support windows 7 using the upgrade advisor utility.
Minimum System Requirements:
1 GHz or faster 32-bit (x86) or 64-bit (x64) processor
1 GB of RAM (32-bit) / 2 GB RAM (64-bit)
16 GB available disk space (32-bit) / 20 GB (64-bit)
DirectX 9 graphics processor with WDDM 1.0 or higher driver
DVD-compatible drive
Guidelines for using this final version of windows 7 Evaluation version.
A limited number of licenses are available, so the download will only be available while supplies last.
Protect your PC and data. Be sure to back up your data and please don’t test Windows 7 on your primary home or business PC.
You have 10 days to activate the product. If not activated within 10 days, the system will shut down once every hour until activated.
The 90-day Trial is the full working version of the Windows 7 Enterprise, the version most of you will be working with in your corporate environment. It will not require a product key (it is embedded with the download).
Windows XP Mode requires an additional 1 GB of RAM and 15 GB of available disk space; and a processor capable of hardware virtualization, with Intel VT or AMD-V turned on.
Windows 7 Enterprise Edition is the final Released-to-Manufacturing (RTM) version of Windows 7 Enterprise Edition. This is the same software that is available to Volume Licensing (VL) through Software Assurance (SA) and is feature-complete.
Guidelines for downloading and installing this full version of windows 7 free.
For downloading you will asked to signin with your MSN Hotmail, MSN Messenger, or Passport account.So create one if you don’t have it yet.
Requires Java applet to be installed since the windows7 download manager is java based.
Choose between 32-bit (x86) version or 64-bit (x64) version.
Product key:This download of Windows 7 Enterprise has a product key built in, so there is no need to enter one.
Select the suitable language: English, French, German, Japanese, or Spanish.
After downloading the windows 7 iso file,you can either burn this image into a DVD and install from the DVD or use a virtualization software like Vmware for installing within your current OS
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Download Windows 8 Pre xTreme Edition Full [Mediafire]

• Windows 8 xTreme ™ its a System based on Windows 7 Final:It is originally a tweaked version of windows 7
• Windows 8 xTreme ™ doesn't have any components removed from Original Windows 7 Image so you wont lose any compatibly with software, hardware or miss any stuff at all.
• Windows 8 xTreme ™ its a Clean Windows 7 Image with a compilation of the best tweaks and a new integrated look .
• Windows 8 xTreme ™ has been tested in a real machine with a compilation of over 200 softwares .
• Tweaks:
• UAC Disabled
• Take Ownership
• Show File Extensions
• Automatic Defragmentation with Diskeeper
• New Cmd File to Right Click
• Enabled Search System Folders in Search
• ClearType
• Windows Will Tell You Exactly What it is Doing When it is Shutting Down or is Booting
• Increase Network Throughput
• many tweaks for IE8
• many more tweaks for W7 ...

Design:

• New Hd System Icons Integrated In SystemNew Windows 7 Themes
• New Start Button
• New Cursor 3D
• New Hd Wallpapers
• New User Account Pics
• New Windows Scheme Sounds
• New Logon Screen

Extras:

• Cursor Fx Cursor 3D (separate optional)

You can choose the version from-

• Windows 7 Starter x86
• Windows 7 Home Basic x86
• Windows 7 Premium x86
• Windows 7 Professional x86
• Windows 7 Ultimate x86

download windows 8 here

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How to Use Windows 7 Without Activation

Most of you might be aware of the fact that it is possible to use Windows 7 and Vista for 120 days without activation. This is actually possible using the slmgr -rearm command which will extend the grace period from 30 days to 120 days. However in this post I will show you a small trick using which it is possible to use Windows 7 without activation for approximately an year! Here is a way to do that.

1. Goto “Start Menu -> All Programs -> Accessories” . Right click on “Command Prompt” and select “Run as Administrator“. If you are not the administrator then you are prompted to enter the password, or else you can proceed to step-2.



2. Now type the following command and hit enter

slmgr -rearm

3. You will be prompted to restart the computer. Once restarted the trial period will be once again reset to 30 days. You can use the above command for up to 3 times by which you can extend the trial period to 120 days without activation.

4. Now comes the actual trick by which you can extend the trial period for another 240 days. Open Registry Editor (type regedit in “Run” and hit Enter) and navigate to the following location

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform

5. In right-side pane, change value of SkipRearm to 1.

6. Now you will be able to use the slmgr -rearm command for another 8 times so that you can skip activation process for another 240 days. So you will get 120 + 240 = 360 days of free Windows 7 usage.

120 days using “slmgr -rearm” command before registry edit +                                                                                                                                                                
240 days using “slmgr -rearm” command after registry edit
 =      360 Days