put this in your own word

First, it can be cost-effective as it often proves cheaper to buy individual components and assemble them yourself rather than purchasing a pre-built machine. Second, building a computer allows for customization; the individuals can select components that meet their unique needs and preferences.

Firstly, building your own computer can be a more affordable option since buying separate parts and putting them together is often cheaper than buying a pre-assembled computer. Secondly, building a computer allows for personalization as individuals can choose specific components that fit their specific requirements and personal preferences.

Internal Components The video mentions an optical drive. What’s your best guess as to what this is?

Based on the context provided, an optical drive is a hardware component found in computers that allows for the reading and writing of optical discs such as CDs, DVDs, or Blu-ray discs. It is used to play movies or music, install software, or backup data.