start messenger,select tools from menu bar-options-preferences.Then untick; run when windows starts and run in background.This will stop messenger starting until someone selects it from programmes.
Surface Pro (2017) vs Surface Pro 4
20 groundbreaking 3D animation techniques
How to mine Bitcoin on Mac
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.