This option is located on the menu list.
It is given on the left-hand side of the screen.
Search for the “Display options” column.
Uncheck the “Show horizontal bar” option.
After that, unselect the “Show vertical bar” checkbox to get the scrollbars.
In case you wish to hide scrollbars, then remove everything from the
checkboxes,
Steps to Always Show Scroll Bars in Your Mac
Type the “System Preferences” in the search bar.
It is located on the end of the display on the Mac dock.
Choose the General symbol.
Find the “Show scroll bars” column.
Choose the “Always” option.
Press on the red dot symbol.
It is given on the upper left-hand side of the screen.
You need to start saving the configuration.
Leave the Preferences window.
In case you wish to go back to the customization, then go through the
steps mentioned below.