Adobe Flash Player was deprecated back in 2017, but its official end of life date lands at the end of this year. What this means is that the software will gradually show more and more vulnerabilities that will not be mitigated, and therefore, the software will be far more susceptible to attack. Therefore, it is important that you check to make sure that anyplace that Flash Player would be—including your Internet browsers on your computers and mobile devices—to make sure that Flash isn’t still installed there.