This will enable you to run multiple tools including partition wizard from a single USB. Boot Multiple ISO from USB (MultiBoot USB) | USB Pen Drive Linux
I strongly suggest you make reliable images of your netbook before attempting any partition changes.
For this situation I recommend Macrium Reflect
and image every partition
including the factory recovery partition. You will need an external USB HDD. Without recovery DVDs (& no DVD reader), the factory recovery partition (prob. the 15GB) is important.
Edit: Note the installed version (MiniTool) of Partition Wizard can be unreliable and you are best using the bootable version. This is the version generally recommended by members.