As we all know, the greatest benefits of the image file format are security, stability, and high compression. Therefore, many collectable files are made into ISO or other image file formats for preservation and distribution. Instead of burning an image file as a CD/DVD as before in order to view the files inside, you can always use a file archiver like 7-Zip to direct extract them out (which can be time-consuming), but a better way to do that is use a virtual drive.

DroidCam turns your Android device into a wireless webcam for your PC, developed by Dev47Apps from Canada. You can use it with chatting software such as ICQ, Skype, Whatsapp, or with live streaming applications such like OBS or XSplit, or anywhere else you can use a camera. You can even access DroidCam as an IP Camera via a web browser, without having to install any additional software.

There are many ways to fake the displayed capacity info of any type of storage device (this is nothing new in the Chinese electronic marketplaces, where you have to have a third eye to avoid being cheated). For example, using the "subst" command to create a partition shortcut (which can be understood as a virtual partition); using "SFDISK" (hard disk partitioning tool under DOS) to modify the partition table information; using WinHex (to offset the DBR of disk to the target capacity), PC-3000 and similar tools to change disk information in the underlying hardware.

VueScan is a widely-used, cross-platform, universal scanner driving and enhancing software, developed by Hamrick Software from British. It supports almost all scanner devices on the market, comes with fine color fidelity and color balance. It is so excellent and popular that many scanner manufacturers simply use it as their own scanner supporting driver.

3DMark is a classic, authoritative and fully-functional hardware performance (mainly for GPU and CPU) benchmark software series developed by Futuremark in 1998 (at that time, graphics cards with 3D acceleration feature were rapidly spreading). As of writing this post, it has released 11 versions. And now it is no longer just a tool used to measure the 3D graphic rendering performance of display cards, but has gradually evolved into an industry standard software for PC and Mobile platforms to evaluate their overall performance.