Remember this from when WIN 10 was first released?
Hi imgurians ! After posting a way to force your computer to update to Windows 10 (http://imgur.com/gallery/96I8rKx), I'm gonna show you how to protect your personnal information. As you may know, Windows 10 is free (you have 1 year to download it). So many people upgrades their computer. But the Truth about Windows 10 is that there's a lot of process that retrieve your personnal data to "enhance the experience on the Windows OS". So how to block that ?
 
Go to C:\Windows\System32\drivers\etc . You will find a file named hosts . Open the file with Notepad (You must execute Notepad as an administrator) and add this following lines:
 
127.0.0.1 local
127.0.0.1 vortex.data.microsoft.com
127.0.0.1 vortex-win.data.microsoft.com
127.0.0.1 telecommand.telemetry.microsoft.com
127.0.0.1 telecommand.telemetry.microsoft.com.nsatc.net
127.0.0.1 oca.telemetry.microsoft.com
127.0.0.1 oca.telemetry.microsoft.com.nsatc.net
127.0.0.1 sqm.telemetry.microsoft.com
127.0.0.1 sqm.telemetry.microsoft.com.nsatc.net
127.0.0.1 watson.telemetry.microsoft.com
 
127.0.0.1 watson.telemetry.microsoft.com.nsatc.net
127.0.0.1 redir.metaservices.microsoft.com
127.0.0.1 choice.microsoft.com
127.0.0.1 choice.microsoft.com.nsatc.net
127.0.0.1 df.telemetry.microsoft.com
127.0.0.1 reports.wes.df.telemetry.microsoft.com
127.0.0.1 wes.df.telemetry.microsoft.com
127.0.0.1 services.wes.df.telemetry.microsoft.com
127.0.0.1 sqm.df.telemetry.microsoft.com
127.0.0.1 telemetry.microsoft.com
 
127.0.0.1 watson.ppe.telemetry.microsoft.com
127.0.0.1 telemetry.appex.bing.net
127.0.0.1 telemetry.urs.microsoft.com
127.0.0.1 telemetry.appex.bing.net:443
127.0.0.1 settings-sandbox.data.microsoft.com
127.0.0.1 vortex-sandbox.data.microsoft.com
127.0.0.1 survey.watson.microsoft.com
127.0.0.1 watson.live.com
127.0.0.1 watson.microsoft.com
127.0.0.1 statsfe2.ws.microsoft.com
 
127.0.0.1 corpext.msitadfs.glbdns2.microsoft.com
127.0.0.1 compatexchange.cloudapp.net
127.0.0.1 cs1.wpc.v0cdn.net
127.0.0.1 a-0001.a-msedge.net
127.0.0.1 statsfe2.update.microsoft.com.akadns.net
127.0.0.1 sls.update.microsoft.com.akadns.net
127.0.0.1 fe2.update.microsoft.com.akadns.net
127.0.0.1 diagnostics.support.microsoft.com
127.0.0.1 corp.sts.microsoft.com
127.0.0.1 statsfe1.ws.microsoft.com
 
127.0.0.1 pre.footprintpredict.com
127.0.0.1 i1.services.social.microsoft.com
127.0.0.1 i1.services.social.microsoft.com.nsatc.net
127.0.0.1 feedback.windows.com
127.0.0.1 feedback.microsoft-hohm.com
127.0.0.1 feedback.search.microsoft.com
127.0.0.1 rad.msn.com
127.0.0.1 preview.msn.com
127.0.0.1 ad.doubleclick.net
127.0.0.1 ads.msn.com
 
127.0.0.1 ads1.msads.net
127.0.0.1 ads1.msn.com
127.0.0.1 a.ads1.msn.com
127.0.0.1 a.ads2.msn.com
127.0.0.1 adnexus.net
127.0.0.1 adnxs.com
127.0.0.1 aidps.atdmt.com
127.0.0.1 apps.skype.com
127.0.0.1 az361816.vo.msecnd.net
127.0.0.1 az512334.vo.msecnd.net
 
127.0.0.1 a.rad.msn.com
127.0.0.1 a.ads2.msads.net
127.0.0.1 ac3.msn.com
127.0.0.1 aka-cdn-ns.adtech.de
127.0.0.1 b.rad.msn.com
127.0.0.1 b.ads2.msads.net
127.0.0.1 b.ads1.msn.com
127.0.0.1 bs.serving-sys.com
127.0.0.1 c.msn.com
127.0.0.1 cdn.atdmt.com
 
127.0.0.1 cds26.ams9.msecn.net
127.0.0.1 c.atdmt.com
127.0.0.1 db3aqu.atdmt.com
127.0.0.1 ec.atdmt.com
127.0.0.1 flex.msn.com
127.0.0.1 g.msn.com
127.0.0.1 h2.msn.com
127.0.0.1 h1.msn.com
127.0.0.1 live.rads.msn.com
127.0.0.1 msntest.serving-sys.com
 
127.0.0.1 m.adnxs.com
127.0.0.1 m.hotmail.com
127.0.0.1 preview.msn.com
127.0.0.1 pricelist.skype.com
127.0.0.1 rad.msn.com
127.0.0.1 rad.live.com
127.0.0.1 secure.flashtalking.com
127.0.0.1 static.2mdn.net
127.0.0.1 s.gateway.messenger.live.com
127.0.0.1 secure.adnxs.com
 
127.0.0.1 sO.2mdn.net
127.0.0.1 ui.skype.com
127.0.0.1 www.msftncsi.com
127.0.0.1 msftncsi.com
127.0.0.1 view.atdmt.com
 
 When it's done, register and reboot your computer ! I hope this post is usefull, and sorry if I make some English mistakes !