3.- CONCLUSION:

The conclusion is a closing paragraph in which you state your opinion or give a balanced consideration of the topic

1.- Summarize what you've said
2.- You can use a second conditional sentence to help you (if + subject + verb (simple past) , Subject + would + base form)
3.- Give your opinion

On balance, considering the advantages and the disadvantages mentioned above, we can see the we have more advantages for using the internet. If we only used the internet for positive things, we could get a lot of benefits from it. I strongly believe everyone should use the internet including kids, but parents should be aware of their online activities.