QuickBooks is the go-to program for small business owners that are looking to elevate the accounting side of their business. The program offers a robust payroll module that simplifies the way you manage your staff. I'd be happy to show you how to modify your staff member's wage.
To do this, hit Payroll > Employees > click on the employee's name > hit the Edit button > from here, you can adjust the employee's salary/hourly rate. It's important to make sure the info saves properly. Once you're done, you're good to go. Your upcoming pay runs will reflect the new wage.
I encourage you to give this a try and if you have questions, don't hesitate to reach back to me in the comments below. I've got your back.