diff --git a/backup.org b/backup.org
new file mode 100644
index 0000000..e7bb0fb
--- /dev/null
+++ b/backup.org
@@ -0,0 +1,72 @@
+#+TITLE: Backup Strategy
+#+SETUPFILE: ./setup/org-setup-file.org
+
+* Laptop Backup
+** =Cloud= directory: =syncthing=
+
+Backup using =syncthing= on the =homelab=.
+
+** =home= directory: =restic=
+
+=restic-backup= systemd service ([[file:systemd.org::*=restic-backup= - Backup Home Directory][here]]).
+
+It backups all the home directory, except for the =Cloud= directory (taken care by =syncthing=).
+
+This is in the =homelab= in =/srv/storage/Backups/esrf-laptop=.
+
+** How to access backed up data ?
+
+=restic mount ~/mnt/backup/=
+
+Then go to =~/mnt/backup/snapshots=, and look for the wanted files.
+
+* Homelab Backup
+** Backup Strategy
+The following directories are backup on the =Odroid HC4= machine:
+- =/home/thomas= that mainly contains the *docker configuration*
+- =Users= that contains the Cloud of all users
+- =Cloud= that contains my own cloud
+- =Music= that contains all the music library
+
+What is *not* backed up:
+- Most of multimedia content: =Animes=, =Books=, =Conferences=, =Documentaries=, =Games=, =Scans=, =StandUp=, =LiveMusic=, =Movies=, =Trainings=, =TVShows=
+- The =Downloads= directory
+
+** How to access backed up data ?
+
+First, the =Odroid HC4= server needs to be powered on.
+
+To list backups:
+#+begin_src bash :dir /ssh:thomas@homelab:/ :results output replace
+docker exec restic-hc4 restic snapshots
+#+end_src
+
+Force backup of folder:
+#+begin_src bash :dir /ssh:thomas@homelab:/ :results output replace
+docker exec restic-hc4 restic backup /data/documents/manuals
+#+end_src
+
+Find the path to the file within the snapshot:
+#+begin_src bash :dir /ssh:thomas@homelab:/ :results output replace
+docker exec restic-hc4 restic find file_name
+#+end_src
+
+Find files only for a specific snapshot:
+#+begin_src bash :dir /ssh:thomas@homelab:/ :results output replace
+docker exec restic-hc4 restic find -s latest file_name
+#+end_src
+
+Restore files/folders (replace file/folders):
+#+begin_src bash :dir /ssh:thomas@homelab:/ :results output replace
+docker exec restic-hc4 restic restore --include /data/documents/manuals --target / 088e31a4
+#+end_src
+
+You can use =latest= instead of the ID.
+
+If indeed, we want to make a copy of the file, we can use the backup folder
+#+begin_src bash :dir /ssh:thomas@homelab:/ :results output replace
+docker exec restic-hc4 restic restore --include /data/documents/manuals --target /backup 088e31a4
+#+end_src
+
+* TODO [#C] Android backup
+https://www.plop.at/en/lineageos.html
diff --git a/index.org b/index.org
index 648c707..1fcabfa 100644
--- a/index.org
+++ b/index.org
@@ -27,7 +27,6 @@ There are Specific configuration files for:
 - *Terminal File Manager*: [[file:ranger.org][Ranger]]
 - *Calendar and Contacts*: [[file:calendar-contact.org][Vdirsyncer, Khal and Khard]]
 - *Mails*: [[file:mail.org][Mbsync, Msmtp, Mu and Neomutt]]
-- *RSS-Reader*: [[file:newsboat.org][Newsboat]]
 - *Version Control*: [[file:git.org][Git]]
 - *Scripts*: [[file:binaries.org][Scripts]]
 - *Desktop Applications*: [[file:applications.org][.desktop files]]
@@ -37,6 +36,6 @@ There are Specific configuration files for:
 
 I also have:
 - a nice Home-Server ([[file:homelab.org][conf]])
-- a Linux smart-TV ([[file:smart-tv.org][conf]])
 - a Windows PC that I occasionally use ([[file:windows.org][conf]])
 - an Android phone ([[file:android.org][conf]])
+- a backup server
diff --git a/smart-tv.org b/smart-tv.org
deleted file mode 100644
index 0d28a2b..0000000
--- a/smart-tv.org
+++ /dev/null
@@ -1,20 +0,0 @@
-#+TITLE: Smart TV
-#+SETUPFILE: ./setup/org-setup-file.org
-
-* Hardware
-
-MINISFORUM X35G Mini PC
-
-#+caption: Smart TV Hardware
-| *Part*      | *Model*                                |
-|-------------+----------------------------------------|
-| CPU         | 10th Gen Intel Core i3-1005G           |
-| RAM         | 16Go (2x8Go) DDR4 3200MHz              |
-| SSD NVME    | 512Gb                                  |
-
-* Installation
-
-- Manjaro KDE
-- Install =paru=
-- Install Jellyfin, Molotov, Spotify, ...
-- SSH access