Open up the ‘Computer’ window by pressing Windows key + E on your keyboard.
Or click on your My computer icon.
Your SD card should be displayed in the ‘Devices with Removable Storage’ section.
First, I copy a file in my SD card. It will make you sure that the sd card formatted or not.
Right-click on your SD card to bring up the right-click menu options. Select Format.
In the Format window make sure that the correct File System is selected. It should be set to FAT32 for 32GB SD cards and EXFAT for 64GB SD cards.
Select Quick Format.
whole processing will take awhile
Once the formatting is complete, you can close the window.
Congratulations! You have formatted your SD card.