Security
After having all of the computers set up with their internet connection now we have to make sure that they are secure when they are on the web. There are hackers all over the world. They make Trojans and all different types of viruses to get all the information they need from our computers. The first and best thing to do is to install a very good antivirus on all the computers. That would help a lot to prevent all sorts of viruses to come in to the computers. The next thing to do is to improve the firewall. That is mostly being done for the computers with sensitive documents stored in them. For home users it is not necessary to add a better firewall to their machine since windows operating system already has a good firewall already.
Electronic commerce
Electronic commerce which is also known as ecommerce means buying and selling goods and products over the internet. Tanzania has a lot of diamond and gold. They can make all different types of jewelry and sell them online. With all the computers and wireless connections they have they are no longer limited to their own city or country but now can send their products and goods globally.