123. Have a Keyboard Disco

This code makes the  Caps, Num and Scroll lock lights on your keyboard flash, very attractively.

122. Use Autoruns to Manually Clean an Infected PC

There are many anti-malware programs out there that will clean your system of nasties, but what happens if you’re not able to use such a program?  Autoruns, from SysInternals (recently acquired by Microsoft), is indispensable when removing malware manually.

121. Create a Virtual Hard Drive in Windows 7

Have you ever wished you had an extra Hard Disk to store files, share, or set aside as an encrypted vault? One of the new features in Windows 7 is the ability to create Virtual Hard Disks and we’ll show you how.

120. Create a Software RAID Array in Windows 7

Instead of having a bunch of separate drives to deal with, why not put them together into one big drive? You can use software RAID to accomplish this, and here’s how to do it.

Windows has built in functionality to set up a software RAID (Redundant Array of Inexpensive Disks) without any additional tools. This makes it easy to turn your existing spare hard drives into massive storage or even redundant backups. In this example we are going to set up a spanned disk that takes three 2 GB disks and creates one 6 GB disk using Windows 7 Professional.

119. 3 Ways to Access Your Linux Partitions From Windows

If you’re dual-booting Windows and Linux, you’ll probably want to access files on your Linux system from Windows at some point. Linux has built-in support for Windows NTFS partitions, but Windows can’t read Linux partitions without third-party software.

This list is focused on applications that support the Ext4 file system, which most new Linux distributions use by default. These applications all support Ext2 and Ext3, too – and one of them even supports ReiserFS.