You may enabled Hardened Mode -> Agressive in Avast Premium Security, and use a tool like Hard_Configurator (@Andy Ful) to complement and harden the security, or use SysHardener.
As for "Disk Imaging Backup", You may add Macrium Reflect Free or AOEMI Backupper, both are free and reliably.
A PassWord Manager would be welcome also.
Please kindly reflect Your changes editing Your config, and announcing them here, thanks for sharing
With updates, I would out these on automatically when they come through you cannot rely on yourself to remember is a vital patch or update comes through, this leave yourself very open.
Can kind of see who this config has been set to Danger.