If you prefer not to use a third-party app, you can use the vCard file (VCF) method. It involves saving all your contacts to a VCF then transferring the file from your Android device to your computer using a USB cable: 1. Launch the “Contacts” app on your Android device. 2. Click on the three-dotted “More” menu. 3. Select “Manage Contacts.” 4. Click on "Import/Export contacts." 5. Confirm and export the contacts as a VCF to the SIM card/internal storage. Now it’s time to transfer the VCF from your Android device to your computer: 1. Using a USB cable, connect your device to your computer. 2. Then, via your computer, open “This PC"/"My computer." 3. Under "Devices and drivers," locate your device and select it. 4. Navigate your device’s internal storage. 5. Locate the “Contacts” VCF, then copy and paste it to your computer.