How to remove snipsmart from my pc?

Knud, For removal info have you 'googled' remove snipsmart?.. 
No AV product is capable of providing you with 100% protection although AVG are always working 24/7.
Have a look @ these 2 articles…
[1] (https://support.avg.com/SupportArticleView?urlname=What-to-do-when-I-suspect-an-undetected-file-is-infected)                    
[2] (https://support.avg.com/SupportArticleView?urlname=Why-AVG-did-not-detect-a-virus)   
AVG would recommend to start with uninstalling all unknown/unused programs and browser addons.
AVG Guru

why problem no connection skyp

why problem no connection skyp

Knud, For removal info have you 'googled' remove snipsmart?.. 
No AV product is capable of providing you with 100% protection although AVG are always working 24/7.
Have a look @ these 2 articles…
[1] (https://support.avg.com/SupportArticleView?urlname=What-to-do-when-I-suspect-an-undetected-file-is-infected)                    
[2] (https://support.avg.com/SupportArticleView?urlname=Why-AVG-did-not-detect-a-virus)   
AVG would recommend to start with uninstalling all unknown/unused programs and browser addons.
AVG Guru