How to reload win7/8 system

here, the reloading of the win7/8 system, the general method, this is the method without the installation CD, first make the system boot U disk, and then install
---- ----------If there is an installation disk, directly boot the CD, install
Tools/Materials
Hardware
At least 4G size U disk
Software
Software 1 :ultraiso Download: http://www.greenxiazai.com/soft/16642.html
Software 2: Installation image download address: http://bbs.pcbeta.com/viewthread-695496-1-1.html
Methods/Steps
1.1Start the software ultraiso
1.2 with administrator privileges. Find the location of your installation image in the local directory of the open interface


2.1 Double-click the installation image. Pop-up details
2.2 Click Start in the menu - Write the hard disk image, open the interface, and select the USB flash drive you want to use as the boot disk. If there is something u disk, first click on Format and then write, otherwise, just click write, the write is complete, you can close the software, this time, the boot disk production is complete



This step is to start the U disk, here to transfer to the URL, there is detailed experience
http://jingyan.baidu.com/article/72ee561a9d330fe16138dfe3.html
After the operation is set, restart , I entered the U disk and rebooted
---------------------------------------- ------------------------------ Here is a brief description + with map
boot F2 (different computers are not the same, see instructions Enter BIOS ———— Select “Hard Disk Drives” ————“1st Drive” to set your U disk ——&mdash ;— Return to the previous screen and select “Boot Device Priority”. Set “1st Boot Device” to your USB drive ———— Press F10 to save the settings and exit. (This step must)



restarted, begin the installation, a detailed look at the link here. Go to step 7.
Note: When restarting, the U disk will be pulled out immediately, or the restart mode will be set to hard disk boot (ie, change back to the original mode), otherwise it will go through the installation process again!



after



restart, began a variety of settings. Once set, you can enter the desktop.



6
Use the pony activation tool to activate, restart after activation