Service Pack 1 was primarily a roll-up of previously released security and stability updates. Key additions included:
Microsoft ended all support (including security updates) for Windows 7 on January 14, 2020 . It is highly recommended to use a more modern operating system like Windows 10 or 11 for security reasons.
Enables you to connect to the computer from another machine remotely.
Enhanced reliability when printing mixed-orientation XPS documents. System Requirements (x64) Processor: 1 GHz or faster 64-bit (x64) CPU. RAM: 2 GB minimum. Hard Disk Space: 20 GB available space.
Support for Hyper-V features, allowing for better memory management in virtual environments.