True Launch Bar (TLB for short) is a Quick Launch Bar enhancing software, which is specially developed to extend or even replace the traditional quick-launch toolbar of Windows. But you should be clear that, it is not a taskbar beautifier, instead, it is to take over the area of quick launch toolbar on taskbar. In other words, the scope it works is just the toolbar.
Most of the time, after installation of some kinds of software, our browsers appear to be more and more slow when starting and their interface become more and more bloated.
RocketDock can make your Windows become more dynamic, it only takes up a few memory and CPU resources, so even if your computer is very old, you also will not feel that your system is slowing down.