Adding an SSD can make a game library feel faster, especially when games currently run from a slow HDD. It does not turn a weak CPU or GPU into a faster one.
Game launch, level loading, asset streaming, and patch installation often involve reading many files, so they may improve when the game is installed on an SSD. Frame rate is usually limited by the GPU, CPU, RAM, and game settings. If stutter comes from insufficient memory or thermal throttling, an SSD alone may not solve it.
A 1TB drive also gives room for multiple large games and updates, but check the usable capacity after formatting and leave free space for normal operation.
Install the new SSD and initialize it in Disk Management only if it is genuinely blank. For Steam, add a library folder on the SSD in Storage settings, then use Steam's Move option for each game. Other launchers may offer their own relocation or reinstall workflow. Do not simply drag a game folder if the launcher tracks install paths.
Keep Windows on the existing system drive unless you explicitly want an OS migration. After moving a game, launch it, verify saves, and only then remove the old copy.
Before relocating or reinstalling games, protect local saves and configuration folders. This is a file backup, not a game-library migration tool.
Step 1. Connect a healthy external drive and open Qiling Disk Master. Under Backup and Recovery, choose File backup.

Step 2. In the folder tree, select the local save folders you identified for your games and launchers. Expand folders and check the selected paths; there is no separate Add Folder button in this screen.

Step 3. Open the destination chooser, select a folder on an external drive, and click OK. Verify that the destination is not the same disk as the files being protected and has enough free space.

Step 4. Review the task name and selected folders, then click Proceed. Wait for the backup to finish. Open the backup destination and confirm the image is present before moving games.

Will a 1TB SSD increase FPS? Usually not by itself. It chiefly improves storage-related loading and responsiveness.
Can I keep the HDD for games too? Yes, if the laptop supports both drives; put frequently played games on the SSD and less time-sensitive files on the HDD.
An added SSD is most valuable for loading and storage capacity. Confirm hardware compatibility, move games through their launchers, and back up local saves first.