usb启动怎么安装系统安装win7系统?
1. 在网上下载windows 7安装镜像文件,然后将其放到U盘根目录中。
2. 把U盘插入电脑的USB口,有些电脑会提示“是否要开始安装”,选择“是”即可进行安装程序。
3. 选择语言、时间和地区、校对正确无误之后,就可以选择要安装的版本了。
4. 随后会看到一个实例准备界面,在此界面中你可以修改部分功能或者打开隐藏功能(如写字板)。
5. 然后就会看到一个显示已存在Windows版本的界面(如已有Windows XP或者Vista),你应该使用"去删除所有数据并重新部署"来重新布局Win 7的partition(s). (注意: 整个过移久不能回头, 这意味你将永久性的失去旧windows) .
6. 此时你必须重新布局partition大小(s) 并把C Drive作为active partition, 然后再单击next button 等待win7生成bootloader并检测setup files 并放入C drive .
7. 本步中你必须选好product key and confirm windows license terms , 然老check if u have latest updates for win7 setup (如 update your windows installation with service pack 1 ) / 8 / 10 ..etc and then click install to begin the process of copying files & creating registry entries in order to run win7 properly on ur PC/Notebook...8 Once above is done..the option of customizing settings will be presented like selecting screen background or using express settings etc ..follow instructions as they appear and wait few more minutes while system reboots itself several times..then you will see a welcome page telling you that your new Win 7 has been installed successfully on Your PC/Notebook.....Enjoy !!