Between 2010/11 and 2014/15, education spending in the UK is estimated to decrease by 13.4% in real terms according to the Institute for Fiscal Studies. Meanwhile, the number of personal computing devices worldwide is projected to increase by 100% from 700 million to 1.4 billion between 2010 and 2014 according to IDC. One student remarked that having a school-provided laptop, while not high quality, made a significant difference for homework even if teachers were hesitant to let him use it during lessons, as it gave him access to needed school materials.