WEBVTT 0 00:00.500 --> 00:05.020 In this lecture we wil be installing Python in our windows system so to follow that 1 00:05.030 --> 00:10.310 All you have to do is search about 'Python' in Google and you'll get the official website link. 2 00:10.310 --> 00:11.650 at the first result 3 00:11.840 --> 00:17.100 And then just click on the website link and you'll be redirected towards the official website. 4 00:17.280 --> 00:24.350 And now you will have few options here, that is About section, documentation, community 5 00:24.620 --> 00:26.880 success stories, news and events. 6 00:26.880 --> 00:33.170 So these are really important tabs and you can get a lot of information about Python here so you can explore 7 00:33.170 --> 00:33.820 them later. 8 00:33.830 --> 00:36.900 At this point of time we need to focus on two things. 9 00:36.950 --> 00:38.660 The first one is the "Shell" 10 00:38.840 --> 00:45.430 So this is an online shell on which you can do some quick basic Python coding and it is free to use 11 00:45.440 --> 00:47.280 and you don't need to do anything. 12 00:47.360 --> 00:53.330 Just come on Python.org and you can start using it with your basic Python code. 13 00:53.330 --> 00:56.780 The second thing that we need to focus is download option 14 00:56.780 --> 01:03.260 So it is easy to download, just hover over the download option and you will have an option to download Python 15 01:03.350 --> 01:09.590 which is the latest version. Python.org will automatically recognize your requirement that 16 01:09.610 --> 01:15.570 is they will automatically check your operating system and will give you the latest version download link 17 01:16.060 --> 01:21.990 and if you want to download something else if you want to download like you want to download for certain 18 01:22.010 --> 01:25.300 bits or you want to download some previous version 19 01:25.310 --> 01:31.640 All you have to do is just hover over this and just click on 'Windows' and you will get all the options 20 01:31.640 --> 01:37.780 regarding the previous download versions, that is from 2.0 to latest version. 21 01:37.900 --> 01:44.890 So if I scroll down a bit you will get all the information. Here you can see 2.0 version that was 22 01:44.890 --> 01:53.440 released in 2001, just scroll a bit up and you can see it's 3.7.1 version and here you need 23 01:53.440 --> 02:01.300 to install the latest version and also just make sure you download this executable installer. 24 02:01.300 --> 02:03.100 Select the folder in which you want to download, 25 02:03.100 --> 02:08.230 I would prefer the main drive in the download option and then click on save 26 02:11.460 --> 02:12.700 now the download is done 27 02:12.720 --> 02:19.320 and let us perform some task that we are repeating from several ages for every software. Here you need 28 02:19.320 --> 02:25.510 to make sure that you click on this particular section that is add Python 3.7 to PATH 29 02:25.680 --> 02:32.130 So it will reduce One-Step in the future lectures and you don't have to do that manually in later section 30 02:32.400 --> 02:36.780 Just make sure you click for Add Python 3.7 to your PATH 31 02:36.960 --> 02:40.220 And also this is the current path where python is downloading. 32 02:40.350 --> 02:42.060 I would prefer to change this. 33 02:42.180 --> 02:49.260 So instead of going inside so many folders I would make sure to install it in my C-Drive directly 34 02:49.290 --> 02:51.490 So let me perform that task also. 35 02:53.940 --> 02:55.370 Here I am on my C-Drive 36 02:55.400 --> 03:02.430 Let me create a new folder with the name of 'Python'. Once that is done I would prefer to customize this 37 03:02.430 --> 03:07.930 installation and just make sure you have all the default settings. 38 03:08.010 --> 03:14.850 These are some packages which you need to install and they would be quite useful and here you need to install 39 03:14.910 --> 03:24.300 for all users and also you need to change the folder, my new folder of python that I have created 40 03:24.300 --> 03:26.310 and here of course Python37 41 03:26.320 --> 03:29.370 So that is the latest version and this 42 03:29.370 --> 03:31.840 help us to recognize the version number 43 03:31.970 --> 03:35.320 So that is used when you have different type of projects. 44 03:35.430 --> 03:40.500 So you might have a project that you are working with 2.7 and you might have a project that you are 45 03:40.500 --> 03:42.210 working with 3.7. 46 03:42.330 --> 03:47.580 So you have to control different versions of python and these type of filename help us to divide that 47 03:47.630 --> 03:52.100 section and you can easily run 2.7 whenever you require. 48 03:52.200 --> 03:55.370 And you can also play with 3.7 whenever you require. 49 03:55.530 --> 04:01.830 So at this point of time I have my 'Python' folder in C-Drive and then 'Python37' and then just click 50 04:01.830 --> 04:04.370 on install that the basic setup we do. 51 04:09.030 --> 04:15.960 So now our installation is done all we have to just close here and to check that we have done with 52 04:15.960 --> 04:19.250 Python installation all you have to do is search about python 53 04:19.530 --> 04:22.810 and you can see I have Python 3.7 available 54 04:22.830 --> 04:28.190 also you can see I have different apps and one important thing is my IDLE 55 04:28.350 --> 04:34.560 We need to talk about them and we also need to talk about how to write out first code and how to execute 56 04:34.650 --> 04:36.030 a Python program. 57 04:36.030 --> 04:41.550 So in the next lecture we will be doing that. One basic thing you need to do is just click on this desktop app 58 04:41.870 --> 04:46.400 by Python 3.7 and here you can see you have installed Python 59 04:46.620 --> 04:48.990 And let us perform some hard task here. 60 04:49.230 --> 04:54.120 You know what is 5+5? Let us perform with Python and see the result. 61 04:54.360 --> 04:56.630 Now we have our Python interpreter ready. 62 04:56.640 --> 04:58.320 That means it is working. 63 04:58.440 --> 05:00.330 You can also see the Python version 64 05:00.420 --> 05:03.140 and you can see these three arrows 65 05:03.330 --> 05:05.760 That means you are in the Python interpreter. 66 05:05.940 --> 05:12.790 I hope now you understand how to install Python in your Windows system and also how to verify that. In the next lecture 67 05:12.790 --> 05:20.490 lets talk about how to execute Python files using command prompt, using IDLE maybe creating a script and 68 05:20.490 --> 05:21.760 will be understanding more.