How safe is it to download software from the internet?

It is definitely wise to be cautious about downloading software sent as an attachment to an email, as it may not be from whom it seems.

In fact, this is often how viruses get spread. A reputable IT firm, such as Microsoft for example, would never send out a program via email - it would instead send a link, taking you to the page on its website from where the file can be downloaded.

Downloading programs over the internet can be a good idea as it can offer low-cost or even free software. However, it is imperative to be sure it is from a trusted source. You must be wary of companies that you have never heard of or which make unsolicited contact.

Allowing customers to download the code themselves obviously saves companies money in duplication and distribution costs. It also allows users to obtain evaluation versions of software so you can try before you buy. Be aware though, that if you carry on using evaluation software after its trial period, you could be guilty of software theft.