Java programmers must feel that making Windows desktop applications in Java is worse a lot than using almost any other programming languages. Software developed with other languages is mostly the EXE format by default, whereas for Java: the less one has to run under console, the better one can only run in the form of JAR file, even with no program icon to choose from. And the most terrible thing is anyone who unzips your JAR file can instantly take in all the source code of your program in a glance.

3D Thumbnail Generator is a handy and professional 3D thumbnail image creating tool developed by SoftOrbits in 2010. With it, you can apply a lot of beautiful 3D effects such as rotation, sharp or rounded edge, shadow, curve, stroke, depth, perspective, glow on your desired images, rotate images at different angles, place logos and watermarks on images, and more.

Perspective (another really bad name for software, even Perspective for Windows is not friendly enough for search engine) is an automatic desktop wallpaper changer/background switcher developed for Windows 10. It gives Windows 10 users an eye-catching way to display their favorite wallpapers, and can perfectly replace the Background Feature built in Windows 10.

If there is some software that adds a watermark to video, then there must be some other program that removes the watermark from video. Watermarking a video is very simple and fast, because its actual operation is just to add watermark to each frame in batch. However, removing the watermark in a video is just like removing the watermark from an image - there are two problems: 1) more complex image processing techniques are required (mainly to calculate and refer to the color distribution around the selected area); 2) it's unable to remove the watermark perfectly, there will always be some flaws.

If we use the built-in firewall of Windows to prevent the specified programs from connecting to the Internet, we need four steps at least: 1) Enter the Control Panel; 2) Open Windows Firewall; 3) Click Advanced settings; 4) Add new rules. If you want to simplify firewall operation (preferably one-click) and can't stand the high system resources occupancy of third-party firewalls, then Firewall App Blocker is probably what you're looking for!