While newer versions of Windows have improved their recovery environments, nothing beats the granular control of EasyBCD. Just remember to download responsibly and always back up your data before tinkering with the bootloader.
: While a free Community Edition exists for non-commercial personal use, the Commercial Edition (priced at $39.99) includes priority tech support and is licensed for professional or business environments. EasyBCD Commercial 2.4.0.237 Portable.rar