|Depends on your line speed and to some extent the computer. Maybe you have malware on there. Firstly it would be sensible to run these two little freebies on it, both of which find malware that other programs can miss:|
(blue "Download Now" button on right).
Download and "Save" the file somewhere. Go to the saved file then double click it to run the program. Use the "Scan" button, followed by the "Clean" button.
(use the "download" button rather than the "buy" button).
Install and Run the program but before running the Scan go to "Settings > Detection and Protection" and put a checkmark in "Scan for rootkits". Quarantine anything it finds.
Uninstall AVG using the remover file here:
Finally get yourself a new download. Make sure you Save the new download as a file rather than running the install while online. Double click the downloaded file to install.
Always pop back and let us know the outcome - thanks