How to trust a computer on an iphone when you pressed don't trust?

I plugged my iPhone 4 into my Microsoft laptop and and "do you want to trust this computer?" and i accidentally pressed don't trust how do i fix that?

The trusted computer or device can access the files and settings of your iOS device. A trusted computer can sync with your iOS device, import photos, access movies and videos, contacts, and other such content, until you disconnect. The data stored on your iOS device is not exposed before you enter your passcode (if enabled) and choose to trust the connected computer or device.

If you choose not to trust the connected computer, you can charge your device, but the connected computer won't be able to access any content on your device.

Note: If you select Trust, the computer will be trusted indefinitely. If you select Don't Trust, you will be asked if you want to trust that computer each time you connect your device to that computer