The crossword solutions for the term CHANGE COMPONENTS, OFTEN are 'ONES', which is a 4 letter word. Change components, often refers to the process of replacing or upgrading certain parts of a system or device. This could include replacing hardware components such as a computer's processor or memory, or software components such as an operating system or application. The process of changing components is often necessary to keep up with advances in technology or to improve the performance of a system.