If it's XP Pro, you may be able to do it via group policy.
But, Windows is generally insecure to anyone that knows what they're doing. Never-the-less, you can lock it down as far as the casual user is concerned.
What is ransomware and how do I protect my PC from WannaCry?
What I learned from my mentor, Oscar-winning VFX supervisor Phil Tippett
Siri vs Google Assistant
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.