Our program is a good addition to system utility Windows Update. Microsoft Corporation doesn't allow user to save updates on local drive - they are immediately removed after installation. This is not convenient. You will have to download update pack again to patch system with the same version on other partition or computer! But Windows update is required because of things like MSBlast attack and other reasons.
WUtooL will solve a problem. Launch program and click menu File >> Windows Update. WUtooL controls download and will save the patches to the special folder on your hard drive. Update operating with this program becomes very handy and simple.
For example, you can safely reboot computer when you are installing several updates. On the next start WUtooL will offer you to continue installation. The program has several new and convenient features - command-line parameters management, etc.