What makes you think that SP2 is the culprit?
Clean out all the crap on the laptop with click here
Run check disk.
Defrag the HDD
Disable your AV program.
Re-enable your AV
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.