diff --git a/.emacs b/.emacs
index 2d294ab..3757812 100644
--- a/.emacs
+++ b/.emacs
@@ -8,6 +8,10 @@
 (unless (package-installed-p 'use-package)
   (package-refresh-contents)
   (package-install 'use-package))
+;; frame size
+(setq initial-frame-alist '((top . 10)(left . 20)
+			    (width . 90)(height . 50)))
+
 ;; which-key:
 (use-package which-key
   :ensure t
@@ -16,12 +20,16 @@
 (use-package doom-themes
   :ensure t
   :config
-  (load-theme 'doom-one t)
+  (setq doom-themes-enable-bold t    ; if nil, bold is universally disabled
+        doom-themes-enable-italic t) ; if nil, italics is universally disabled  
+  (load-theme ;'doom-one
+              'doom-tomorrow-day t)
   ;; Enable flashing mode-line on errors
   (doom-themes-visual-bell-config)
   ;; Enable custom neotree theme (all-the-icons must be installed!)
   (doom-themes-neotree-config)
   ;; or for treemacs users
+ 
   (setq doom-themes-treemacs-theme "doom-colors") ; use the colorful treemacs theme
   (doom-themes-treemacs-config)
     ;; Corrects (and improves) org-mode's native fontification.
@@ -120,24 +128,20 @@
 (setenv "PATH" (concat (getenv "PATH") ":/Library/TeX/texbin/"))
 (setq exec-path (append exec-path '("/Library/TeX/texbin/")))
 ;; Use pdf-tools to open PDF files
-;; (use-package pdf-tools
-;;   :ensure t
-;;   :pin melpa
-;;   :config
-;;   (custom-set-variables
-;;     '(pdf-tools-handle-upgrades nil)) ; Use brew upgrade pdf-tools instead.
-;;   (setq pdf-info-epdfinfo-program "/usr/local/bin/epdfinfo"))
-(use-package doc-view
-  :defer t
-  :custom
-  ;; Use MikTeX's utilities for PDF conversion and searching
-  (doc-view-pdf->png-converter-function 'doc-view-pdf->png-converter-ghostscript))
-
-;; (setq TeX-view-program-selection '((output-pdf "Preview.app")))
+(use-package pdf-tools
+  :ensure nil
+  :pin melpa
+  :config
+  (custom-set-variables
+    '(pdf-tools-handle-upgrades nil)) ; Use brew upgrade pdf-tools instead.
+  (setq pdf-info-epdfinfo-program "/usr/local/bin/epdfinfo"))
+;; Use pdf-tools to open PDF files
+(setq TeX-view-program-selection '((output-pdf "PDF Tools"))
+      TeX-source-correlate-start-server t)
+(add-hook 'LaTeX-mode-hook 'pdf-view-mode)
 ;; Update PDF buffers after successful LaTeX runs
-;; (add-hook 'TeX-PDF-mode-hook 'pdf-view-mode)
-;; (add-hook 'TeX-after-compilation-finished-functions
-            ;; 'TeX-revert-document-buffer)
+(add-hook 'TeX-after-compilation-finished-functions
+           #'TeX-revert-document-buffer)
 ;; flycheck
 (use-package flycheck
   :ensure t
@@ -168,6 +172,63 @@
 ;; Set default font:
 (add-to-list 'default-frame-alist
 	     '(font . "Source Code Pro-18"))
+;; Activatiin ORG-mode
+(global-set-key (kbd "C-c l") 'org-store-link)
+(global-set-key (kbd "C-c a") 'org-agenda)
+(global-set-key (kbd "C-c c") 'org-capture)
+;;++++++++++
+;; Todo states for ORG:
+    (setq org-todo-keywords
+          (quote
+           ((sequence "TODO(t)" "PROGRESS(g)" "PAUSE(p)" "CHECK(k)" "|" "DONE(d)" "CANCELED(c)"))))
+    (setq org-todo-keyword-faces
+          '(("PROGRESS" . "orange") ("PAUSE" . "magenta") ("CHECK" . "purple") ("CANCELED" . "red") ("DONE" . "green")))
+    ;; capture:
+    (setq org-capture-templates
+      (quote (
+              ("a"         ; hotkey
+               "Academia Todo" ; name
+               entry       ; type
+               (file+headline "/Users/gmarx/beorg/academia.org" "Tasks") ;target
+               "* TODO [#B] %^{Task}" ; template
+               )
+              ("t"
+               "Task PhD"
+               entry
+               (file+datetree "~/beorg/phd.org")
+               "* TODO [#A] %^{Task}")
+              ("d"
+               "Students"
+               item
+               (file+datetree "~/beorg/students.org")
+               "- %U - %^{Activity}")
+              ("r"
+               "to Read"
+               entry
+               (file+headline "~/beorg/inbox.org" "to read")
+               "* TODO %^{topic to read}\n%^{Why to read this?}"
+               )
+              ("s"
+               "Schedule an event"
+               entry
+               (file+headline "~/beorg/inbox.org" "Scheduled events")
+               "* %^{Event}\nSCHEDULED: %^t"
+               )
+              ("k"
+               "Task inbox"
+               entry
+               (file+headline "~/beorg/inbox.org" "Tasks")
+               "* TODO %^{Task} -> %^{move to}"
+               )
+              ("c"
+               "Cheat-Sheet"
+               entry
+               (file+headline "~/beorg/cheatsheets.org" "Notes")
+               "* %^{what solves}\n%^{the commands are}"
+               )
+              )))
+
+
 (custom-set-variables
  ;; custom-set-variables was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
@@ -176,12 +237,19 @@
  '(custom-safe-themes
    (quote
     ("2f1518e906a8b60fac943d02ad415f1d8b3933a5a7f75e307e6e9a26ef5bf570" "fe94e2e42ccaa9714dd0f83a5aa1efeef819e22c5774115a9984293af609fce7" default)))
+ '(org-agenda-files
+   (quote
+    ("~/beorg/students.org" "~/beorg/inbox.org" "~/beorg/academia.org")))
  '(package-selected-packages
    (quote
-    (company org-bullets expand-region flycheck treemacs-projectile treemacs magit auctex dashboard helm-projectile helm doom-modeline doom-themes which-key use-package projectile)))
+    (pdf-tools company org-bullets expand-region flycheck treemacs-projectile treemacs magit auctex dashboard helm-projectile helm doom-modeline doom-themes which-key use-package projectile)))
+ '(pdf-tools-handle-upgrades nil)
  '(safe-local-variable-values
    (quote
-    ((pyvenv-workon . keesman_env)
+    ((org-attach-directory . "students/")
+     (org-attach-use-inheritance . t)
+     (org-attach-preferred-new-method . ask)
+     (pyvenv-workon . keesman_env)
      (org-edit-src-content . 0)
      (org-src-preserve-indentation . t)))))
 (custom-set-faces