When you try to save files past the drive's real limit, the device will often start overwriting your existing data. You won't realize your files are gone until you try to open them and find they are corrupted.
While you can’t physically grow a 100GB drive into a 500GB one with software, you can maximize what you already have using legitimate methods:
The malware modifies your drive's firmware or partition table to 100GB of free space to Windows. When you open "This PC," it will show a 100GB USB drive. Overjoyed, you copy 80GB of family photos to it. The copy process appears successful.
This article delves deep into the reality behind the "Ultimate Drive Increaser" tools found online, separating technical fact from internet fiction.