Install not licensed (hacked) version of the operating system. Please note that for home use it would fit, but if the operating system is installed on the computers in the office of any company, it can cause serious problems, fines etc, the Pirate version of the operating system eliminates the need to remove the Windows activation. A lot of resources offer free to download an optimized version of Microsoft company.
Note that the distribution and use of such products is a direct copyright violation that goes against existing legislation. If that doesn't scare you, install downloaded or bought a pirated version of the operating system on your personal computer. The requirement of activation of such operating systems are eliminated by default, which automatically removes you from the action for the elimination of the need for their activation.
Load operating system your personal computer in safe mode to remove activation. Log on to the administrator. You will see a message that windows is currently running in safe mode. Agree, and then click OK. If you do not automatically will launch the restore system settings. Enter the menu of the "start" button, select "Run". At the command prompt, enter regedit.
Go into a branch of the system registry HKEY_LOCAL_MACHENE\ SOFTWARE\Microsoft\WindowsNT\Current Version\WPAEvents. Find the OOBETimer registry entry. You will see a series of letters and numbers. To remove the activate, replace them with FF D5 71 D6 8B 6A 8D 6F D5 33 93 FD, and then click OK. After these steps, can go to the activation wizard. It says that the system is already activated.