diff --git a/About-Safari-and-Canary-support.md b/About-Safari-and-Canary-support.md
index 1732833..d645759 100644
--- a/About-Safari-and-Canary-support.md
+++ b/About-Safari-and-Canary-support.md
@@ -28,4 +28,21 @@ Also there exists a big pile of invalid issues created over years by Canary user
 - (06.2022) [uBlockOrigin/uBlock-issues/issues/2139#issuecomment-1153992778](https://github.com/uBlockOrigin/uBlock-issues/issues/2139#issuecomment-1153992778)
 - (07.2024) [uBlockOrigin/uBlock-issues/issues/3217#issuecomment-2227376037](https://github.com/uBlockOrigin/uBlock-issues/issues/3217#issuecomment-2227376037)
 
-Hence there is no point in spamming the issue tracker by creating new invalid issues over and over, new threads will be labeled as `invalid` or `duplicate` and closed.
\ No newline at end of file
+Hence there is no point in spamming the issue tracker by creating new invalid issues over and over, new threads will be labeled as `invalid` or `duplicate` and closed.
+
+### Tor
+
+Since by default Tor browser runs in Private mode (Incognito), uBlock extension requires a permission "Allow this extension to run in Private Windows" to be accepted, this permission can be accepted during uBlock installation, or changed later in browser addons settings, see related links:
+- extensions in Private mode: https://support.mozilla.org/en-US/kb/extensions-private-browsing
+- related uBlock issue: [ublock doesn't work on Tor](https://github.com/uBlockOrigin/uBlock-issues/issues/3330)
+- about Private mode: https://support.mozilla.org/en-US/kb/private-browsing-use-firefox-without-history
+- ongoing discussion regarding shipping uBlock with Tor browser by default:
+[Add uBlock Origin to the Tor Browser](https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/17569)
+- other uBlock & Tor related issues:
+  - https://github.com/uBlockOrigin/uBlock-issues/issues?q=in%3Atitle+tor
+  - https://github.com/gorhill/uBlock/issues?q=in%3Atitle+tor
+
+### Kiwi
+
+uBlock most likely will work in Kiwi, but since Kiwi is not officially supported by uBlock, some issues might occur, see related issues:
+- https://github.com/uBlockOrigin/uBlock-issues/issues?q=in%3Atitle+kiwi