Instant Messenger Cleaner for Removing Viruses & Worms from MSN, Live, Yahoo and AOL Instant Messengers

Because of the popularity virus writers are using Instant Messengers (IM) to spread malicious programs. There are several things you can do to make sure your chatting experience remains safe and secure.
Here is a tool called Instant Messenger Cleaner that allows you to clean and remove any Instant Messenger threats including worms and viruses from your MSN or Windows Live Messenger, Yahoo Messenger and AOL Instant Messenger.
Instant Messenger Cleaner is a portable tool and compatible with Windows XP, Vista and 7. More details from http://www.simulationzoo.com/read.php?419

Window 7 - 32 and 64 bit difference - how to chose

For the computer can work well with RAM (random access memory) available on the Windows users will need depends on two 32-bit version or 64-bit.Hieu follow a simple, 64-bit RAM and processing power applications better than 32 bits.

Specifically, 64 bits can work with RAM 3.2 GB of capacity on (also lower) to 128, while the 32-bit version can only receive a maximum RAM 3, 2GB only. So if you install Windows 32-bit versions on a computer system used on the 3.2 GB of RAM is considered as excess capacity would no longer mean anything.
Ability to handle large memory 64-bit version more efficient in the implementation process of job you entrusted. 64-bit version will help increase the overall performance of your PC, so it is more powerful than 32-bit. Now we find out some differences related to these two technologies as well as choosing the correct version for your computer. More details from http://www.simulationzoo.com/read.php?418