Unzipping Files On SYNC
Make sure 7Zip is installed before proceeding with steps.
This is a demonstration using 7Zip, other Zip/Unzip software may Unzip differently.
1.) Locate Zip File and Right click the zip file (If you are on Windows 11 you might need to do an extra step by clicking "show more options" where you should see a 7Zip Option.)

2.) Hover over "7Zip" and select "Extract Here"

3.) You will be presented with a Field/Box to enter the password which should have been provided, please enter the password.

4.) Once you have entered the password, you will then be able to access the file.