One of the biggest issues I see when I am dealing with a computer that needs a tuneup is the slowness from viruses and spyware.
I like to first cleanup the temp files viruses and trojans are know for being in the temp directory the best tool I find for cleaning out the temp files is...

Marriott has says it stopped Ad Service hidden in free wireless. The free wireless connection inserted lines of code for serving special ads into every Web page a guest visited.
The Marriott's corporate headquarters said it has investigated the situation and disabled this feature at two New York hotels the Courtyard by Marriott on W. 40th...

Oracle Zero Day Vulnerability Still Not Patched after April’s patch release with had 88 patches. The vulnerability allows an attacker to perform a man in the middle attack and capture information exchanged between clients and databases. The vulnerability was reported in 2008 and has believed to been around since 1999...

Facebook which is set to IPO on Friday May 18, 2012 has been getting a lot of mixed reactions from investors. Warren Buffet has said he believes it's hard to buy companies like Facebook when they IPO because companies like that IPO when they are popular and in a few years they may not be as popular so he was going to wait on the purchase....

Benefits
Reduces phishing issues
Reducing password issues due to different user name and password combinations
Reducing time spent re-entering passwords for the same identity
Can support conventional authentication such as Windows / Linux and Mac credentials
Reducing IT costs due to lower number of...

http://www.helixzone...-fedora-12.html

http://www.helixzone...a-weakness.html

http://www.helixzone...-docs-info.html

http://www.helixzone...ats-missed.html

http://www.helixzone...reaches-in.html