This study focuses on teachers' implementation work based on the national digitization strategy 2017 in Swedish primary schools. The purpose of the study was to study teachers' limitations and possibilities in the implementation of the digital tools. The study is based on interview responses from five primary school teachers. We have used Lennart Lundquist's implementation theory to analyze our data. The results of the study showed that the teachers had the digital tools that were needed, but what was lacking was time and resources for a successful implementation process.