Power off in kitchen no outlets working?

suspect we need new breaker in box in basement how do you replace them ? they are the light switch type not the bar type.
Update: house is over 20 years old suspect it is the original fusebox
Update 2: Brayn that makes no sense but thanks for the answer.
Update 3: thanks Bucky i will try that! soon as hubby gets a minute to.
Update 4: keeps tripping
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