I recommend you download Microsoft's Windows 10 media creation tool in the following link. You will need to have a USB flash drive or a blank DVD in order to create the installation image. If your Acer laptop does not have a DVD drive, then do not bother creating a DVD install disc.
https
/www.microsoft.com/en-us/software-download/windows10
Skipping the technical information, when Windows 10 is legitimately installed on the laptop, the code to activate Windows 10 is stored in the laptop's BIOS chip. Therefore, installing Windows 10 using Microsoft's tool should automatically activate Windows 10. However, because you used a crack to activate Windows 10, that code may have been overridden. In that case you either need to speak to Acer and purchase a recovery disc from them, or you need to purchase a legitimate copy of Windows 10 from places like Newegg or Amazon. It should come on a USB flash drive.
Assuming Windows 10 is genuinely activated after it is installed using the Microsoft Windows 10 media creation tool, then you will have a partially usable laptop. It will not be fully functional because the laptop will not have all of the hardware drivers that Acer has developed for your specific laptop model. For example, the ethernet and Wi-Fi will likely not work because the drivers are missing. That means you cannot go on the internet.
You basically need to download all of the Acer drivers for your specific laptop from a different PC / laptop and either save them to a USB flash drive or burn them onto a blank DVD disc (assuming your laptop has a DVD drive). Then you can install the hardware drivers to get your laptop fully functional again.