fixed the links

Author: Dasha_Bugayova

docs/general/older-os.md

@@ -17,7 +17,7 @@ AdGuard Ad Blocker for Android and Android TV require **Android 9 or later**.
 
 If your device runs an older Android version, you can install an earlier version of the app:
 
-- https://github.com/AdguardTeam/AdguardForAndroid/releases/download/v4.7.2/adguard-4.7.2-release.apk
+- https://agrd.io/android-older-version
 
 Download the `.apk` file and install the app as usual.
 
@@ -43,17 +43,17 @@ Starting with AdGuard for Mac v2.18 beta, the minimum supported system version i
 
 If your Mac runs an older version of macOS, install one of the following releases:
 
-- macOS 10.15–11
-https://github.com/AdguardTeam/AdguardForMac/releases/download/v2.17.3/AdGuard-2.17.3.2020-release.dmg
-
-- macOS 10.13–10.14
-https://github.com/AdguardTeam/AdguardForMac/releases/download/v2.11.0/AdGuard-2.11.0.1292-release.dmg
+- macOS 10.9 and older (64-bit only)
+https://agrd.io/macos-10-9
 
 - macOS 10.12
-https://github.com/AdguardTeam/AdguardForMac/releases/download/v2.8.1.1147/AdGuard-2.8.1.1147-release.dmg
+https://agrd.io/macos-10-12
 
-- macOS 10.9 and older (64-bit only)
-https://github.com/AdguardTeam/AdguardForMac/releases/download/v1.4.2.390-beta/Adguard-1.4.2.beta.dmg
+- macOS 10.13–10.14
+https://agrd.io/macos-10-13-10-14
+
+- macOS 10.15–11
+https://agrd.io/macos-10-15-11
 
 Download the `dmg` file and install the app as usual.
 
@@ -63,14 +63,14 @@ Starting with AdGuard for Windows v8.0 requires **Windows 10 or later**.
 
 If you are using an older Windows version, you can install one of the following releases:
 
-- Windows 8 and 8.1
-https://static.adtidy.org/windows/setup-7.22.5240.0.exe
+- Windows XP
+https://agrd.io/windows-xp
 
 - Windows 7
-https://github.com/AdguardTeam/AdguardForWindows/releases/download/v7.19.0/AdGuard-7.19.0-.4853.exe
+https://agrd.io/windows-7
 
-- Windows XP
-https://github.com/AdguardTeam/AdguardForWindows/releases/download/v6.4.1814.4903/Setup_6.4.1814.4903.exe
+- Windows 8 and 8.1
+https://agrd.io/windows-8-8-1
 
 Download the `.exe` file and install the app as usual.
 
@@ -94,13 +94,13 @@ If your system uses an older Safari version, you can try installing one of the e
 - AdGuard for Safari v1.11.24
 https://agrd.io/safari_release
 
-- AdGuard for Safari v1.5.2
-https://github.com/AdguardTeam/AdGuardForSafari/releases/download/v1.5.2-beta/AdGuard_Safari.app.zip
+- AdGuard for Safari v1.3.3
+https://agrd.io/safari-1-3-3
 
 - AdGuard for Safari v1.4.1
-https://github.com/AdguardTeam/AdGuardForSafari/releases/download/v1.4.1/AdGuard.for.Safari.app.zip
+https://agrd.io/safari-1-4-1
 
-- AdGuard for Safari v1.3.3
-https://github.com/AdguardTeam/AdGuardForSafari/releases/download/v1.3.3/AdGuard.for.Safari.app.zip
+- AdGuard for Safari v1.5.2
+https://agrd.io/safari-1-5-2
 
 Older Safari versions may not support modern content blocking API. If possible, we recommend updating your browser or operating system to the latest version supported by your device.