“Hi everyone, I currently am using TeamViewer for my Remote Access client. Please use the link below to download the TeamViewer client and run. Please follow the steps below. Thank you”
https://www.teamviewer.com/en-us/download/windows/
INSTRUCTIONS:
Run TeamViewer without installation
Step 1: Download TeamViewer by visiting the official page. While we recommend you download the latest version of TeamViewer, you need to make sure that you’re not downloading or using a version of TeamViewer greater than the version installed on the computer which is being used to control or offer support to your computer. The reason is, you can’t establish a connection from TeamViewer 9 to TeamViewer 10 but vice versa is possible.

Step 2: After downloading the setup file of TeamViewer, double-click on it to run the setup. Worry not, we aren’t going to install TeamViewer.
Step 3: Upon launching the setup, you’ll see the following screen:

Here, under How do you want to proceed, select Run only (one time use) option and then select how do you want to use TeamViewer before clicking Accept-Run button to launch TeamViewer without installing.
TeamViewer Security
https://static.teamviewer.com/resources/2021/03/TeamViewer-Security-Technical-Overview_EN.pdf