This depends on PC speed, it usually take 10-15 minutes, after that we can close Rufus. Wait for a few minutes until the process is complete until the “DONE” notification or Back to “READY” appears.Click “Start” to begin formatting and transfer all contents of “Windows ISO” file into USB Flash Drive and Click “OK” if Warning appears.It may take a while for Rufus to check the selected ISO. In the “Create a bootable disk using” section choose “ISO Image” and then Click CD/DVD icon to select the ISO File. Under “Format Options”, there are several settings options, but we can leave it as “default”. If there is an error during installation, try changing the “Partition scheme and target system type” section. Experienced users can customize it for first Booting. This is a default setting for most home PCs. Let’s “Partition scheme and target system type”, “File system”, “Cluster size”, and “New Volume Label”.Click “Device” and select the location of USB Flash Drive to be transferred with ISO file, but if already Plugged-in, it usually detected automatically.“Plug-in” USB Flash Drive to your computer or Laptop.This program automatically extract ISO file and transfer into USB Flash Drive so it can be used to install Windows (7, 8, 10). Rufus is a free software designed to format and create external devices such as flash or memory cards to be bootable, so it can be used as normally using DVDs. “Transfer” the ISO file into USB Flash Drive using Rufus.“Save” important files from USB Flash Drive to another place, as this will be “formatted” and emptied.Prepare USB Flash Drive that has a capacity of at least “4 GB” or higher to be used for Windows 7 installation.

To install Windows 7 from USB Flash Drive with Rufus, follow these step by step below: This is a very lightweight application, with a tiny size that can transfer Windows Setup from ISO file and make external device “bootable”, so we can use it later as a normally using DVD for installation. There are many software programs that can help to perform this task easily, one of them is Rufus. Not only that, even memory card or other external device can also be used. USB Flash Drive can be an Alternative choice to install Windows 7 operating system that normally uses DVD installation disc.

How to format usb drive windows 7