San Jose Techies

When should I upgrade/update my Operating System (relevant for PCs, Macs, phones, tablets, etc):
Upgrading and updating your Operating System should be done frequently.

A weekly/monthly security updates are critical for reducing the risks of hacks and malwares.

Upgrading your Operating System to the newest major release is a healthy practice. As sooner, the better, especially for security reasons. Old Operating Systems are significant security wholes that allow hacks and malwares.