You know you need to keep your computers up to date but how do you do this simply and economically.
Implement a cloud based Patch Management system
There are many patch management systems available to the market from companies such as Automox, ManageEngine and AVAST
Microsoft have a corporate solution called SCCM (System Center Configuration Manager) that can patch Microsoft operating systems but it is difficult to implement and manage.
CYBERSHIELD Defender and higher packages include Patch Management as standard for operating systems and 3rd party applications.