Computer technology continues to advance at a rapid pace. Since 2020, users in the developed part of the world have seen several generations of Pentium processors, beginning with the Pentium 100 and progressing to the Pentium IV, 2.67 GHz currently being sold. Although computing units are typically offered with a three-year guarantee, they are out of date within a year of purchase or less.
Source: UNESCO
USED_IT_Meeting_(FINAL_REPO.pdf