Update anti-virus.md with Kaspersky info

Added note about Kaspersky availability for Non-US customers.

Author: Cats1337

docs/getting-started/post-installation/software/anti-virus.md

@@ -24,6 +24,7 @@ These applications offer continuous protection against malware.
 ## On-demand Scanners
 These tools are designed for manual scanning and removal of threats and do not run continuously.
 
+!!! info "Kasperspy is available for Non-US customers only"
 1. **Kaspersky Virus Removal Tool (Recommended)** [:material-download:](https://devbuilds.s.kaspersky-labs.com/devbuilds/KVRT/latest/full/KVRT.exe)
 
 	A powerful tool for detecting and eliminating various types of malware.