When talking about OS reinstallation, generally we would think of using CD/DVD or USB flash drive. But if our computer does not equip with a built-in CD/DVD-ROM (because they are already outmoded), and we have no pendrive (a bit difficult to make and use) or mobile HDD in hand, what then?

As a web proxy software, the essence of Hide My IP is to hide (by changing) your real IP, it has two major design intentions:

• Access censored or blocked websites in your country
• Protect your online privacy, so as to enjoy private/anonymous web surfing

IcoFX is a full-featured professional icon & cursor editor that integrates icons' extraction, production, modification and conversion in one place. It builds in variety of brush tools and more than 40 filters. Also, just like Adobe Photoshop, it supports the concept of layer, batch extraction, icon export and other common image editing operations.

Gridraw is a simple but efficient UML drawer from Japan. It's based on spreadsheet and drawing implements, specially designed for software engineers, just in order to facilitate them to draw UML models/diagrams.

Above all things, you have to know what port forwarding/port mapping is. Port forwarding refers to the mechanism of packets forwarding. Its essence is firewall's configuration strategy. But its function mainly focuses on packets forwarding, in order to achieve the purpose of operating specific packages (IP address parsing and filtering based on destination port number). As a consequence, it is generally taken out as an independent concept.