How to Minimize and Maximize windows in Windows 11/10

SOLVED:Maximize or minimize subject to the constraint without using the method of Lagrange multipliers; instead, solve the constraint for x or y and substitute into f(x, y) . (If necessary, review Section 1.3). Minimize f(x, y)=x^2 x y y^2 subject to y=4

Quickly minimize & maximize all open windows, or inactive windows only

Optimization: using calculus to find maximum area or volume

Title bar, Minimize, Maximize and Close buttons missing in Windows 11/10

How to Maximize and Restore App Window in Windows 10