PDF is the format for ebooks, etc. . A PDF reader is required. Adobe Reader is usually already installed on your machine. If not, there is usually a button where you can start its download.
The applications, and games are "executable" files, which means they interact with your computer. These type of file can be dangerous, but not usually. This is how viruses, and other nasty things are put into your computer without your knowing it.
The daily updates to your Anti-virus software are also downloaded.
Several special sites are trustworthy, such as www.tucows.comand www.cnet.com. They test the files before putting the links up on their sites.
Be very suspicious of videos, trial games. They can install lots of other junk on your computer, including viruses. This is one of the main reasons why your computer will start to slow down, gradually, day by day. To fix this, you need to download a Registry Cleaner program.
If you download games a lot, be sure that your Anti-virus and Spyware protection are ALWAYS up to date. Often you can VIEW a video, (especially in your eMail) without Downloading to your computer.
IF it's for SALE, and you don't want to pay for it. Often there is a free trial version, that has a limited time. Be careful which button you push. Some sites can have a very misleading design.
The installation usually includes placing a shortcut icon on your desktop.
Sometimes this is much shorter, happening in the lower left hand corner of your screen.If this site is helpful to you, please refer it to a friend, or you can help support it by clicking on any ad that interests you.
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