@Anupon CH: Your config will remain temporally in
Risky until:
- Enable UAC.
- Turn On OF File Reputation (SmartScreen),
- Add an Image System Backup Solution (already mentioned 2 free and reliable ones).
- Run data backup to external devices manual or via 3rd party tool.
- Add on demand scanners: ZAM Free, EmsiSoft Emergency Kit, Norton Power Eraser.
- I guess You are using, at least, Windows Defender as default real-time protection, You may add VoodooShield Free to improve security and prevent malware infection.
- As a content blocked for browser You may change AdBlock Plus for uBlock Origin.
Thanks for sharing Your config