They don't necessarily need to be upgraded every 2 - 3 years. However, the latest software (particularly Video Games) tends to increase in system requirements. So if you want to run the latest software, you may need to upgrade the RAM or processor of an older computer.
Yes, steel buildings need to be seismically upgraded but not very often.
The main driving factor for the development of computers was the needs of the United States defense department. The second driving factor was the United States space program.
If you are moving your current processor into the upgraded motherboard, your current cooling fan does not need to be upgraded.
Nowadays, every company and organisation, public, private, government, need computers - not just lawyers
Yes, it absolutely NEEDS to be upgraded!
You need an upgraded account.
Every three years
every 20 years
every 95 years
you need an upgraded account first
You need a computer to ask why you need a computer. you need computers to find out information
No. You would most likely need to upgrade your hardware if you've already upgraded your video cards driver software.