Jupyter Notebook tree not showing system folders - jupyter-notebook

I can not access my Desktop folder in Jupyter Notebook.
I downloaded the Anaconda Navigotor, and when I launch Jupyter Notebook, it showing folders I am not familiar but I want to access my folder on Desktop. I am using Windows 11

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Jupyterlab and Jupyter notebook don't recognize Google Drive folder

I reinstalled Anaconda because I couldn't update my Jupyterlab to the latest version, which was required to install some extensions. But after reinstallment, I still can not install extensions. In addition, Jupyter doest recognize my Google Drive folder (stream files, with some offline files, I used to work with them before reinstalling Anaconda).
I noted my problems in details:
I can not see my Google Drive folder from Jupyter's File Browser. I still see it from MacOS Files. I tried to copy my Google drive path /Volumes/GoogleDrive to open in Jupyter's File Browser, but it didn't work.
Anaconda is showing Jupyter lab 3.4.4 (see photo), but from the terminal, my version is 3.0.16. I can't install any extension as Jupyter said the minimum version was 3.5.
jupyter core : 4.7.1
jupyter-notebook : 6.4.0
qtconsole : not installed
ipython : 7.24.0
ipykernel : 5.5.5
jupyter client : 6.1.12
jupyter lab : 3.0.16
nbconvert : 6.0.7
ipywidgets : not installed
nbformat : 5.1.3
traitlets : 5.0.5
I am using MacBook pro rentina 2013 with macOS Big Sur.
Please give me some suggestions.
Many thanks in advance!
Andy

SageMath notebook in windows 10

I have installed jupyter notebook for my windows10
and I want to add the kernel of SageMath and to use it in VScode
is it possible to connect it?

Cannot find files on system folders on jupyter

I cant seem to find my system folders on jupyter, i can just find three folders.Im new to jupyter, any help will be appreciated.
I am running windows 10. Current jupyter version is 6.0.1. and i launched it through Anaconda.

Installed package on Anaconda not accessible in Jupyter Notebook

I installed Anaconda on an external drive inode/directory/0C707E95707E84EC. I opened Anaconda-Navigator to install r-aer in base(root). So far so good. Then I start Jupyter Notebook from inode/directory/0C707E95707E84EC and am unable to access the aer library.
This all started last week. when I was unable to install aerand after a circus of affairs I finally ended up updating Anaconda and then having to delete and reinstall it. All I want to do is access aeron Jupyter Notebook. The image below (last image) shows library(raer); I have tried many different command versions, e.g. library("Raer")and variations thereof.
I know that AER is installed in Anaconda . Could this be a path issue?
calling library in Jupyter Notebook
for any file on desktop (win 10) Jupyter Notebook can see that file without specifying the path, try putting that file on desktop.
see this it could help:
specifying R library path for RKernel in Anaconda Jupyter notebook_Stack OverFlow

Jupyter Notebook on Windows 10

I am trying to open Jupyter Notebook on Windows 10 and I am having trouble. I already downloaded and installed it. When I click on the Jupyter Notebook icon in my start menu, a black terminal appears titles Jupyter Notebook. Then I just disappears after that like nothing happened.
Things I have done to combat this issue:
I downloaded VirtualBox with Ubuntu and downloaded the Linux version there. However, it stated it could not be installed since it was not a 64-bit system. I tried to download the 32 bit version but the download always failed.
Next I add the the link http://localhost/* to my Kapersky Internet anti-virus exceptions page thinking it was preventing Jupyter from opening. This didn't work and turning off the firewall completely also didn't work.
Any help would be great help!
There are several ways to use jupyter notebook under windows, especially windows 10 professional.
My favorite way is the lovely ubuntu subsystem of windows 10. You can install it directly from the app store, which is free for all windows 10 users. Then install jupyter notebook from the subsystem:
apt install python3-dev python3-pip
pip3 install jupyter
or you can just do
apt install python3-dev python3-pip jupyter
then just run
jupyter notebook
open any windows browser, copy paste the localhost.... thing from ubuntu terminal
then you can using jupyter notebook with a linux core.
As mentioned by #cricket_007, you have to run jupyter first before opening notebooks. From the terminal, run:
> jupyter notebook
After a few seconds, a server will start. If your dashboard does not open automatically, point your browser to http://localhost:8888. Note: if you installed Jupyter with Anaconda, there should be a shortcut you can click to do all of the above.
The dashboard will point to your default working directory. Place notebooks in this directory or navigate to your notebook's directory to open it through the browser.
Should you wish to change the default working directory, see more on configuring notebook paths in the docs.

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