1. Use Pendrive as a RAM with Readyboost
You can turn your Pendrive into a Virtual PC ram , this method increase your computer performance. You don't need to install any software in your system. Just follow below steps for turn your pendrive into a virtual PC RAM.
Firstly, Plug your pendrive into your PC/Laptop.
Now, Right Click on your Pendrive icon or drive which shown in window explorer and Select Properties Option.
Now you see new dialog box , select Readyboost tab and select use this device option. Now set your Pendrive space (The space you want to be consumed as RAM) If you use 16GB Pendrive then select atleast 4GB space for virtual ram.
2. Run live Linux from Pendrive in any Computer
Linux is the best platform for hackers and security analyst, and if you are one of them, then this means alot to you. You don't need to nstall anything in your computer, just plug your pendrive and you can run Linux like Ubuntu, Kali and backtrack from Pendrive.
Only thing you have to do is that make a bootable pendrive of Linux.
3. Partition Your Windows PC Drives
Sometimes, we have to make partition PC drives, you can simply do this from your System Manager, but the same thing you can do with your USB Pendrive.
You need to download Parted Magic Software. Boot your PC with Parted Magic Software from your pendrive and you can easily make Partition from your pendrive.
4. Lock/Unlock your Computer from Pendrive
You can lock and unlock your PC/Laptop by using your pendrive, and its damn easy. Predator is just an amazing software that can secure your computer from unauthorized access. Install this software in your Computer and Pendrive. Without Pendrive you can't unlock your Window Computer.
5. Connect Pendrive with Your Android Phone
Now most of the smartphones support this feature that unable you to connect your pendrive with your android phones or tablets. You need a OTG Cable to connect your android phone/tablet with your pendrive, and easily you can transfer or share your data and you don't need to connect your android phone again and again with your PC/Laptop.
6. Recover Your Infected PC
If you think that your PC/Laptop is infected by any virus or something else, and your computer is not able to run your Windows OS, then this is one of the best solution for you, you can scan your window pc from rescue disks. Rescue is bootable software that runs when you boot your computer from pendrive. Download Kaspersky and AVG rescue disks and remove malware and rootkits from your computer.