Safe bang iinstall sa laptop mo ang ibang mga spell checker apps?
Well, i think its not safe. Depending if you badly needed the apps. I suggest that you it in a Virtual machine in your laptop (for precautionary measure when running apps that you might think that can compromise your laptop).
Di kaya macompromise din mga key phrase natin dito?
Untrusted apps being installed into your laptop will surely compromise your key phrases.
Basically you can run 2 or more operating when you used Virtual Machine. When you want to do your crypto things daily, you can use the other operation system. For the other operating system you can install apps that you think might compromise your computer and might get your key phrase.
If the 2nd operating system catches a virus, then you can just delete it without having to worry about your main operating system with your important files or keys being compromise. These operating system only exists virtual and your main operating system is not affected if a virus came crashes you computer.
Cheers. Hassle free and worry free.