Start Menu/Run , `type sfc /scannow` to check your system files, then run a full virus scan. If you look in Control Panel/Add Remove Programs and tick the "Show updates" box you can confirm whether the updates are there or not.
Surface Pro (2017) vs Surface Pro 4
Where HTML5 is headed next
MacBook Pro v Surface Pro 5
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.