Replacing Windows 8 with Windows 7 will erase all of the data on your hard drive, so make sure you have everything you need saved backed up to a secure location. Click here for detailed instructions on quickly backing up your necessary files. If you only have an ISO file, you will need to burn it to a DVD or create a bootable USB drive. You can set your boot order in your computer's BIOS menu, which can be accessed as the computer boots up by pressing the correct key. Typical keys include F2, F10, F11, and Del. Navigate to the BOOT menu to change the order of your boot drives. Make sure that your installation drive is set to be the first boot device. You will be prompted to press a key to begin the setup process. You will be asked to select language and input settings, as well as agree to the terms and license. Your Windows 7 partition will be marked as "System" in the "Type" column. Installing over your Windows 8 partition will erase all of the data on it. You can follow the prompts to finish the installation. Click here for detailed instructions on completing the Windows 7 installation.
احتفظ بنسخة احتياطية من الملفات المهمة. أدخل اسطوانة تثبيت Windows 7. أقلع من محرّك التثبيت. قم بحفظ التغييرات وأعد تشغيل الجهاز. اتبع الإرشادات التي ستظهر لك لبدء عملية التثبيت. اختر جزء Windows 8 في القرص الصلب عند طلب تحديد مكان التثبيت. أنه عملية التثبيت.