Rather than copy paste someones tutorial i will just link you to it as they done all the work typing it out

. Heres the link
You must login or register to view this content. now i used this tutorial last night and it worked fine my laptop is now nice and clean :mmm:. If you want to run dban from a USB rather than CD then heres how
You must login or register to view this content. also if you need a windows ISO then look below and heres how to make a bootable windows USB
You must login or register to view this content..
Windows 7 SP1 ISO Download Links Including English and Foreign Language Versions:
You must login or register to view this content. 2147483647 X17-24208.iso Windows 7 Home Premium x86 English
You must login or register to view this content. 2147483647 X17-24209.iso Windows 7 Home Premium x64 English
You must login or register to view this content. 2147483647 X17-24268.iso Windows 7 Professional x86 Chinese
You must login or register to view this content. 2147483647 X17-24269.iso Windows 7 Professional x64 Chinese
You must login or register to view this content. 2147483647 X17-24276.iso Windows 7 Professional x86 Danish
You must login or register to view this content. 2147483647 X17-24277.iso Windows 7 Professional x64 Danish
You must login or register to view this content. 2147483647 X17-24278.iso Windows 7 Professional x86 Dutch
You must login or register to view this content. 2147483647 X17-24279.iso Windows 7 Professional x64 Dutch
You must login or register to view this content. 2147483647 X17-24280.iso Windows 7 Professional x86 English
You must login or register to view this content. 2147483647 X17-24281.iso Windows 7 Professional x64 English
You must login or register to view this content. 2147483647 X17-24284.iso Windows 7 Professional x86 Finnish
You must login or register to view this content. 2147483647 X17-24285.iso Windows 7 Professional x64 Finnish
You must login or register to view this content. 2147483647 X17-24286.iso Windows 7 Professional x86 French
You must login or register to view this content. 2147483647 X17-24287.iso Windows 7 Professional x64 French
You must login or register to view this content. 2147483647 X17-24288.iso Windows 7 Professional x86 German
You must login or register to view this content. 2147483647 X17-24289.iso Windows 7 Professional x64 German
You must login or register to view this content. 2147483647 X17-24296.iso Windows 7 Professional x86 Italian
You must login or register to view this content. 2147483647 X17-24297.iso Windows 7 Professional x64 Italian
You must login or register to view this content. 2147483647 X17-24302.iso Windows 7 Professional x86 Norwegian
You must login or register to view this content. 2147483647 X17-24303.iso Windows 7 Professional x64 Norwegian
You must login or register to view this content. 2147483647 X17-24306.iso Windows 7 Professional x86 Portuguese
You must login or register to view this content. 2147483647 X17-24307.iso Windows 7 Professional x64 Portuguese
You must login or register to view this content. 2147483647 X17-24318.iso Windows 7 Professional x86 Spanish
You must login or register to view this content. 2147483647 X17-24319.iso Windows 7 Professional x64 Spanish
You must login or register to view this content. 2147483647 X17-24320.iso Windows 7 Professional x86 Swedish
You must login or register to view this content. 2147483647 X17-24321.iso Windows 7 Professional x64 Swedish
You must login or register to view this content. 2147483647 X17-24328.iso Windows 7 Professional K x86 Korean
You must login or register to view this content. 2147483647 X17-24329.iso Windows 7 Professional K x64 Korean
You must login or register to view this content. 2147483647 X17-24394.iso Windows 7 Ultimate x86 English
You must login or register to view this content. 2147483647 X17-24395.iso Windows 7 Ultimate x64 English
These are very high speed downloads which should take anywhere from 30 minutes to about 50 minutes, if you have a high-speed broadband connection. Thеѕе аrе NOT illegal – Thеѕе аrе јυѕt thе download links fοr Windows 7 SP1 ISO whісh іѕ a retail wrap thаt offers a 30-day trial period. Yου need tο activate уουr Windows afterwards wіth a genuine license activation key tο continue using іt. Downloading thеѕе files frοm Digital River іѕ absolutely legal аnԁ completely free οf charge.