systemupgrade

noun
UK /ˈsɪstəm ˈʌpɡreɪd/
US /ˈsɪstəm ˈʌpɡreɪd/

A system upgrade is when you make a computer or machine newer and better.

The school did a system upgrade so the computers would run faster.


OTHER MEANINGS

2. The act of making a whole set of parts work better together.

The factory planned a system upgrade to speed up the assembly line.

3. A newer version of software or hardware that replaces an older one.

After the system upgrade, the app had new buttons and colors.

4. A change that makes an organization or process more modern.

The library's system upgrade let people borrow books with a phone.