Unwanted Search Provider

Gary, For removal info have you 'googled' remove safesear.ch?..
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

Gary, For removal info have you 'googled' remove safesear.ch?..
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

How do I get rid of http://www.safesear.ch/?type=20150130-155-ie-sr when I start my computer?