When you write an image to a flashdrive, it will create the partition based on the specifications on the image. In your case it creates a partition of 938 MB.

Because flashdrives can only have 1 partition, you cannot access the rest. However, using computer management->Disk management, you normally can increase the partition and include the unallocated space. Seeing your image, it may not be possible with this particular image unless you somehow made an error when trying to flash the image.

Try to remove all but the F: Partition, then right click it, and use enlarge.

It is possible the image won't work anymore, but you can always delete all partitions and flash the image again.

When you write an image to a flashdrive, it will create the partition based on the specifications on the image. In your case it creates a partition of 938 MB.

Because flashdrives will only show the first partition, you cannot access the rest. However, using computer management->Disk management, you normally can increase the partition and include the unallocated space. Seeing your image, it may not be possible with this particular image unless you somehow made an error when trying to flash the image.

Try to remove all but the F: Partition, then right click it, and use enlarge.

It is possible the image won't work anymore, but you can always delete all partitions and flash the image again.