Read smart reviews:

• Speed Test Gold — Knowing that the nominal speed of your Internet connection is high is a great thing, but knowing that it’s high in fact is much better. The actual bandwidth of your connection can be influenced by a great many of factors — from the mode your ISP equipment is working in to your modem settings and the proximity of communication nodes. Exact knowledge of your system’s performance…
• PC Repair Doctor - a universal remedy against computer slowdowns, low performance and system errors — No matter how well-designed an operating system is, its performance deteriorates with time. This is caused by a number of reasons. Applications that you install and uninstall add their keys to the system registry and modify automatic startup files, reconfigure certain system parameters and leave files that clog your hard drive. As time goes by, this array of unnecessary elements begins to affect the overall performance of your…