1 00:00:02,400 --> 00:00:03,090 ‫Hello, everyone. 2 00:00:04,050 --> 00:00:06,960 ‫I hope you have installed Anaconda on your system. 3 00:00:07,980 --> 00:00:09,780 ‫So let's get started. 4 00:00:10,440 --> 00:00:15,910 ‫First, we will learn how to open jupyter notebook. To open Jupyter notebook 5 00:00:16,080 --> 00:00:17,580 ‫There are three different ways. 6 00:00:18,900 --> 00:00:21,360 ‫The easiest way is to open it through. 7 00:00:21,450 --> 00:00:22,590 ‫anaconda navigator. 8 00:00:23,520 --> 00:00:30,900 ‫So let's first open anaconda navigator on the system. We will go to start menu and search for anaconda 9 00:00:30,900 --> 00:00:31,800 ‫Navigator. 10 00:00:33,240 --> 00:00:34,650 ‫Click on it to open it. 11 00:00:35,970 --> 00:00:40,260 ‫It may take two to three minutes to open depending on your system configuration. 12 00:00:45,510 --> 00:00:50,050 ‫Once you open anaconda navigator, you will get this homescreen. 13 00:00:51,540 --> 00:00:55,000 ‫You can see there are different tools available within Anaconda. 14 00:00:55,350 --> 00:00:58,170 ‫So if you scroll, you will see all the tools. 15 00:00:59,670 --> 00:01:02,140 ‫But we want to open Jupyter notebook. 16 00:01:02,490 --> 00:01:06,330 ‫So we will click on Jupyter notebook, We'll click on launch. 17 00:01:07,650 --> 00:01:12,330 ‫Again, it may take two to three minutes to open it, depending on your system. 18 00:01:16,380 --> 00:01:19,720 ‫You will not get any additional window of Jupyter notebook. 19 00:01:20,220 --> 00:01:22,530 ‫It will directly open in your default browser. 20 00:01:23,640 --> 00:01:25,980 ‫So if you are using Chrome it will open in chrome. 21 00:01:26,220 --> 00:01:30,390 ‫If we are using Internet Explorer, it will open in Internet Explorer. 22 00:01:32,570 --> 00:01:36,500 ‫The screen you are seeing is the home screen of Jupyter notebook. 23 00:01:38,290 --> 00:01:44,110 ‫The files and folders you are seeing here are the files and folder present in your default directory. 24 00:01:45,820 --> 00:01:52,240 ‫You can also navigate through this folders to open any python notebook that you have in this folders. 25 00:01:53,500 --> 00:02:00,250 ‫For example, I have this notebooks lecture, one lecture to be processing and my default directory. 26 00:02:01,090 --> 00:02:04,090 ‫I can just click on this to open this notebooks. 27 00:02:05,860 --> 00:02:09,400 ‫You can notice the extension of Jupyter notebooks. 28 00:02:09,730 --> 00:02:11,680 ‫are ipynb 29 00:02:12,130 --> 00:02:14,170 ‫It means I python notebooks. 30 00:02:14,770 --> 00:02:19,990 ‫So all the python notebooks that you are saving through Jupyter notebook, they will all have this 31 00:02:19,990 --> 00:02:20,650 ‫extension. 32 00:02:22,120 --> 00:02:24,900 ‫Now, this is the first method to open Jupyter notebook. 33 00:02:24,940 --> 00:02:26,980 ‫And this is the easiest method. 34 00:02:28,000 --> 00:02:29,840 ‫Now, let's move on to the second method. 35 00:02:30,760 --> 00:02:36,310 ‫We'll close this, we will also close this anaconda navigator. 36 00:02:44,560 --> 00:02:48,610 ‫The second way to open Jupyter notebook is by anaconda prompt. 37 00:02:49,900 --> 00:02:53,120 ‫So just search for Anaconda prompt in your search. 38 00:02:53,200 --> 00:02:53,470 ‫bar 39 00:03:00,160 --> 00:03:00,660 ‫Click on it. 40 00:03:04,860 --> 00:03:07,890 ‫Anaconda prompt will open this black window. 41 00:03:10,200 --> 00:03:12,930 ‫Here you can see this C 42 00:03:13,060 --> 00:03:16,170 ‫Users\abhis is your current directory. 43 00:03:16,950 --> 00:03:23,520 ‫You will be getting your current default directory in your own system.[ In front of this. 44 00:03:24,210 --> 00:03:26,420 ‫We just have to write Jupyter notebook. 45 00:03:27,840 --> 00:03:29,520 ‫We'll write Jupyter notebook 46 00:03:32,330 --> 00:03:34,400 ‫and hit enter. 47 00:03:34,920 --> 00:03:36,470 ‫It may take two to three minutes. 48 00:03:44,640 --> 00:03:51,210 ‫So just like with the previous method, you will be able to see your Jupyter notebook homescreen in the 49 00:03:51,210 --> 00:03:52,920 ‫new tab of your Web browser. 50 00:03:54,810 --> 00:03:56,900 ‫Now let's move on to the third method. 51 00:03:59,640 --> 00:04:04,680 ‫The third method of opening Jupyter notebook is by using command prompt. 52 00:04:06,420 --> 00:04:09,210 ‫For this, you first have to open the command prompt. 53 00:04:10,410 --> 00:04:15,550 ‫If you are not aware of how to open command prompt, you first have to open the run window. 54 00:04:17,590 --> 00:04:19,550 ‫You can just press windows R 55 00:04:22,130 --> 00:04:25,110 ‫Or you can type run in your search bar 56 00:04:31,570 --> 00:04:35,680 ‫Here also, you will get the search result and click on this run. 57 00:04:37,950 --> 00:04:45,660 ‫Here to open come on from this front window, we have to write cmd. We will write cmd and click 58 00:04:45,660 --> 00:04:45,840 ‫on. 59 00:04:45,930 --> 00:04:46,230 ‫Okay. 60 00:04:51,830 --> 00:04:53,970 ‫This black window is come on, chrome. 61 00:04:54,620 --> 00:04:56,660 ‫It is looking similar to anaconda prompt 62 00:04:58,190 --> 00:05:00,620 ‫This directory is your default directory. 63 00:05:03,170 --> 00:05:08,060 ‫And here also, just like with anaconda prompt, you have to write Jupyter notebook. 64 00:05:15,870 --> 00:05:16,690 ‫And hit enter. 65 00:05:21,510 --> 00:05:25,020 ‫This will also open the Jupyter notebook in your Web browser 66 00:05:25,180 --> 00:05:32,730 ‫just like the previous methods as I told you earlier, these are the files and folders that 67 00:05:32,730 --> 00:05:34,580 ‫are present in your default directory. 68 00:05:37,180 --> 00:05:43,090 ‫And if you want to open Jupyter notebook outside this default directory, you can change the directory 69 00:05:43,120 --> 00:05:46,940 ‫from the command prompt by writing cd 70 00:05:47,920 --> 00:05:49,720 ‫So we'll close the Jupyter notebook. 71 00:05:55,470 --> 00:05:57,750 ‫To change, the directory will write cd 72 00:05:59,370 --> 00:06:04,220 ‫And then after a space, will mention the location of new folder. 73 00:06:06,680 --> 00:06:07,270 ‫Hit enter. 74 00:06:11,080 --> 00:06:17,190 ‫You can see earlier my default directory was user abhis 75 00:06:17,840 --> 00:06:21,170 ‫Now, I have moved there this directly to this new location. 76 00:06:21,310 --> 00:06:23,750 ‫The folder I created in the desktop. 77 00:06:24,850 --> 00:06:28,430 ‫And just like with our previous method, I will write Jupyter 78 00:06:28,480 --> 00:06:29,280 ‫notebook. 79 00:06:38,000 --> 00:06:44,060 ‫You can see now our default directory of this Jupyter notebook is our new folder, which 80 00:06:44,060 --> 00:06:45,410 ‫is new location. 81 00:06:46,280 --> 00:06:48,930 ‫And you can see as the folder was empty 82 00:06:48,980 --> 00:06:54,310 ‫There are no notebooks present here while previously in our default directory. 83 00:06:54,470 --> 00:06:57,230 ‫There were several notebooks and folders. 84 00:06:59,100 --> 00:07:05,280 ‫This will be helpful to you if your notebooks are present in some other drive or some other directory 85 00:07:05,490 --> 00:07:10,020 ‫other than your default directory or if you want to save your files 86 00:07:10,110 --> 00:07:13,740 ‫into some particular folder outside your default directory. 87 00:07:16,190 --> 00:07:23,720 ‫Also note that this third method of opening jupyter notebook from command prompt, may not work 88 00:07:23,780 --> 00:07:24,740 ‫in your system. 89 00:07:25,160 --> 00:07:28,480 ‫You may have to change some system variables, make it work. 90 00:07:29,840 --> 00:07:36,800 ‫I will post the method to change those system variables in a separate lecture so that you can use this 91 00:07:36,800 --> 00:07:39,650 ‫method also to open Jupyter notebook. 92 00:07:40,730 --> 00:07:46,370 ‫You can check that lecture if you want, but that is totally optional for this course. 93 00:07:50,560 --> 00:07:57,860 ‫For now, I will recommend you to use this default directory and open Jupyter notebook by the first 94 00:07:57,860 --> 00:07:59,750 ‫method of anaconda Navigator. 95 00:08:01,520 --> 00:08:09,020 ‫If you want, you can just create a folder in this default directory and save all your files there. In 96 00:08:09,020 --> 00:08:09,740 ‫the next lecture. 97 00:08:09,830 --> 00:08:13,910 ‫I will tell you how to find this default directory in your system. 98 00:08:15,540 --> 00:08:21,500 ‫And in the rest of the lecture, we'll be only using First method, which is opening Jupyter notebook 99 00:08:21,510 --> 00:08:25,580 ‫from anaconda Navigator to open Jupyter notebook. 100 00:08:27,480 --> 00:08:29,610 ‫Anaconda also comes with spider. 101 00:08:29,820 --> 00:08:36,450 ‫So if you do not want to use Jupyter note book you can use default Python window. To do that. 102 00:08:36,570 --> 00:08:40,130 ‫You can launch spider instead of Jupyter notebook 103 00:08:40,430 --> 00:08:41,730 ‫form Anaconda navigator 104 00:08:42,870 --> 00:08:48,150 ‫But in my personal opinion, Jupyter notebook is much better than spider for beginners. 105 00:08:48,210 --> 00:08:49,380 ‫And the first time users. 106 00:08:49,770 --> 00:08:56,160 ‫And that's why we will be only using Jupyter notebook for this course. In the next video. 107 00:08:57,420 --> 00:09:04,140 ‫I will tell you some basic syntax of Python and how to use Jupyter notebook with its different 108 00:09:04,140 --> 00:09:04,770 ‫features. 109 00:09:05,490 --> 00:09:05,910 ‫Thank you.