is this because of virus ? avira antivir showing no virus

[dearkumar]

see the image @ attachment . in the folder file edit format view help is coming white . I dont know why ? is it because of virus ? my avira showing no virus . its updated .

[CA50]

mo buddy thats not because of virus, its either because of low Ram, processing power or heavy multi-tasking. BTW whats your pc config??