I want to install Windows 10 and I want to keep Windows 7 since it'll take time to get used to W10. I also have Linux Mint. The problem is that my computer is 5+ years old Dell laptop, from what I learned here, my HDD doesn't support more than 4 primary sections.
Please help me figure out a solution. Can I delete 3,81 Linux swap partition without damaging any of the systems and create another partition for W10? Should I delete the recovery partition? Which one is less risky?
In short, what are my options to install 3rd OS on this HDD?
