How to change the update frequency in Microsoft security essentials

Microsoft security essentials is the free antivirus software from Microsoft for Windows 7. Unlike other antivirus tools which update their signatures every few hours, Microsoft security essentials is updating its antivirus signature database only once in 24 hours. But the update frequency can be changed in the Windows regestry and the following tutorial will show ... Read more

How to get a list of all open ports on Windows 7, Vista and XP?

There is a small freeware Utility called CurrPorts from Nirsoft that displays all open ports on windows. Download CurrPorts to your computer: 32Bit version: http://www.nirsoft.net/utils/cports.zip 64Bit version: http://www.nirsoft.net/utils/cports-x64.zip Unpack the .zip file and double click on the file cports.exe to start CurrPorts. The application will show you a list of all open ports and offers ... Read more