Select Custom installRemove the ticks from the first page for the following unless you want them :
Dropbox
Chrome
Chrome toolbarSelect
NextDeselect the following from the middle column as you will not need them :
SecureLine
CleanupSelect
Continue and allow the programme to install
Be aware that the first reboot may take a few minutes as Avast builds the virtual machine
Avast will need to be registered as this helps them determine the server load, as updates are downloaded in small bursts every few minutes each is about 2Kb
How to registerRight click the Avast orange blob on the task bar
Select registration
Select Standard Protection
Fill in your e-mail address
Click register with e-mail address and you are done
Once registered open Avast
Go to
Settings > GeneralPlace a tick in "
Scan for Potentially Unwanted Programmes (PUP's) "
Place a tick in "Silent /Gaming mode"