1 00:00:03,790 --> 00:00:09,160 Windows management's instrumentation fills us more commonly known as w where my forces are a useful 2 00:00:09,160 --> 00:00:14,710 feature within group policy as they allow policies to be targeted to specific hardware requirements. 3 00:00:14,710 --> 00:00:17,710 This can also be used for software requirements if needed. 4 00:00:17,710 --> 00:00:22,870 For example you could apply a policy only to machines that have prerequisites software installed such 5 00:00:22,870 --> 00:00:24,770 as Microsoft Dot Net framework. 6 00:00:24,850 --> 00:00:29,830 For example if you had software that had specific memory or processor requirements to be able to run 7 00:00:29,950 --> 00:00:35,120 you could set the policy up so that it only installed on those systems that meet the minimum requirements. 8 00:00:35,260 --> 00:00:40,300 In the case of memory this would mean asking additional run to a machine that is less than the requirements 9 00:00:40,390 --> 00:00:45,430 would automatically make the computer meet the policy requirements and apply any relevant policies. 10 00:00:45,490 --> 00:00:51,180 The same would apply to adding a new processor or indeed any other hardware specified as a requirement. 11 00:00:51,190 --> 00:00:57,160 It's worth noting care that W might filters can also be used to restrict group policy application depending 12 00:00:57,160 --> 00:01:01,870 on which operating system a computer is running most commonly in a real world setting. 13 00:01:01,870 --> 00:01:06,640 This option will be used to apply policies such as bit locker encryption which would only be needed 14 00:01:06,640 --> 00:01:09,980 on what type computers are supposed to standard desktop machines. 15 00:01:10,000 --> 00:01:13,290 Also as Bill locker only works on later versions of Windows. 16 00:01:13,300 --> 00:01:18,880 This is where the operating system filter comes in useful to set up a W and I filter right click on 17 00:01:18,880 --> 00:01:21,060 w where my filters are made click new. 18 00:01:21,160 --> 00:01:25,310 You should then see the new w where my filter dialog box for our example. 19 00:01:25,310 --> 00:01:28,900 We're going to be restricting the policy to only Windows 10 machines. 20 00:01:28,930 --> 00:01:34,210 Once you've uttered the name and description click out in the query dialog box type in the relevant 21 00:01:34,210 --> 00:01:37,510 took the way my query click okay and then click save. 22 00:01:37,510 --> 00:01:43,420 You should then see the new filter inside the w when I fills his folder to apply the W on my filter 23 00:01:43,430 --> 00:01:45,270 you just create it to a GPO. 24 00:01:45,370 --> 00:01:51,100 Click on the GPO and then select the new filter from the W in my filter dropdown box at the bottom of 25 00:01:51,100 --> 00:01:51,780 the screen. 26 00:01:51,850 --> 00:01:55,130 You will then be asked to confirm whether you wish to apply the filter. 27 00:01:55,150 --> 00:01:58,900 He asked to save changes W and I filter will that be applied. 28 00:01:58,900 --> 00:02:03,100 Now that we've gone over w my filters let's move on to start a GPO owes.