{"id":482,"date":"2008-05-17T17:07:03","date_gmt":"2008-05-17T17:07:03","guid":{"rendered":"https:\/\/www.amitbhawani.com\/blog\/?p=482"},"modified":"2008-05-17T14:16:01","modified_gmt":"2008-05-17T14:16:01","slug":"how-to-install-two-operating-systems-in-1-computer","status":"publish","type":"post","link":"https:\/\/www.amitbhawani.com\/blog\/how-to-install-two-operating-systems-in-1-computer\/","title":{"rendered":"How to install two operating systems in 1 computer"},"content":{"rendered":"<p>Sometimes, having just one system is not enough, you need more than that. So how do you do it in the simplest manner?<\/p>\n<p>What are the things that you need to complete the installation?<br \/>\nWell, at least you must have some basic Knowledge of Installing an OS. Having knowledge is not enough, you need the tools as well to make it happened. Hence you need to make sure you have either setup disks for each OS or a custom bootable DVD ;bootable Windows 98 Floppy Disk; 15GB for Windows 98, 20 GB for Windows 2000, 20GB for Windows XP Prof).<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.amitbhawani.com\/Images\/O\/Operating-Systems-Market.JPG\" alt=\"Operating Systems Market\" \/><\/p>\n<p>Is that all that you need?<br \/>\nNot quite as having two systems mean you need a larger space to accommodate both systems? Make sure you have at least 60GB of your space free and unpartitioned<\/p>\n<p>Do I have to do anything about my documents and existing personal data in my PC? Definitely! Make sure you do a COMPLETE backup of all your personal files or else you might end up missing some important data.<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" class=\"alignright\" style=\"float: right;\" src=\"https:\/\/i0.wp.com\/www.amitbhawani.com\/Images\/M\/MS-Dos-Operating-System.jpg\" alt=\"MS Dos Operating System\" \/>Ok? Now that I have everything covered, how do I begin?<br \/>\nWell, firstly, you must prep your PC. Just like us, your hardrives need to be prep for the installation process.First you must omit all the partitions that you have in the PC. To omit or delete the partitions, you need to change some the BIOS\/CMOS settings.<br \/>\nWhy do we do this?<br \/>\nThis is to ensure that your PC will boot to Floppy first.<br \/>\nWhat next?<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" class=\"alignleft\" style=\"float: left;\" src=\"https:\/\/i0.wp.com\/www.amitbhawani.com\/Images\/C\/Cd-Rom-Operating-System.jpg\" alt=\"CD-ROM Support\" \/>Remember the setup disks that you need. Now take the Windows 98 Bootdisk and insert it into your PC and reboot your PC your action will prompt you to Windows 98 Startup Menu screen.<br \/>\nThere seems to be some options that I can choose from. What should I do next?<br \/>\nSelect the first option to start your PC with CD-ROM support.<br \/>\nWhat happen after that?<\/p>\n<p>The disk that you inserted earlier will load and eventually return to a A:\\ . Once you are back to A:\\,type: FDISK. Your action will help load the FDISK utility. The first screen might ask you \u201cDo you wish to enable large disk support\u201d, choose Y for Yes. Also, if your C: was formatted as a NTFS drive vs FAT32, it might also ask you if you want to treat non-FAT drives as unknown or something, again choose Y for Yes.<\/p>\n<p>Where am I now?<br \/>\nYour actions so far should lead you to the FDISK menu.<br \/>\nWhat should I do now that I am at the FDISK menu?<\/p>\n<p>First thing first, you need Display Partition Information. This is so that you can see what has you setup and what you need to delete.<\/p>\n<p>Ok, I have managed to do the previous steps, what should I do next?<\/p>\n<p>Once we see what we have setup, escape back to the Main FDISK menu and then go to [3] Delete partition or Logical DOS Drive<br \/>\nNow it will bring up four options:<\/p>\n<p>1. Delete Primary DOS Partition<br \/>\n2. Delete Extended DOS Partition<br \/>\n3. Delete Logical DOS Drive(s) in the Extended DOS Partition<br \/>\n4. Delete Non-DOS Partition<\/p>\n<p><strong>When you delete partitions, here are some basic guidelines: <\/strong><br \/>\nHere is the order to delete partitions (first to last):<br \/>\n-Non-DOS &gt; Logical DOS Drive(s) &gt; Extended DOS Partition(s) &gt; Primary DOS Partition<br \/>\n-If you have any NTFS drives, if possible try to delete them in Windows before booting to Floppy. So, it makes life easier, especially if the parition is created in an Extended DOS Partition. When trying to delete them from FDISK, it might say \u201cCannot Delete Extended DOS partition while logcal drives exist\u201d however when you try to delete the logical drive, it will say that none exist. If this is the case, what I do when this happens (I\u2019ll explain how to avoid running into this problem in the creating partitions section) is I will go ahead and quick start installing XP and once the XP setup gets to the disk part, I delete the NTFS partition from there and then start my whole installation from scratch again (delete all partitions and create new ones)<\/p>\n<p>Once you have deleted all of the partitions, go back to the main FDISK menu and to the next step.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sometimes, having just one system is not enough, you need more than that. So how do you do it in the simplest manner? What are the things that you need to complete the installation? Well, at least you must have some basic Knowledge of Installing an OS. Having knowledge is not enough, you need the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18227,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[228],"tags":[],"class_list":["post-482","post","type-post","status-publish","format-standard","has-post-thumbnail","category-how-to","entry"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.amitbhawani.com\/blog\/wp-content\/uploads\/2010\/12\/Operating-Systems-Market.jpg?fit=345%2C363&ssl=1","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":20428,"url":"https:\/\/www.amitbhawani.com\/blog\/tool-install-windows-7-usb\/","url_meta":{"origin":482,"position":0},"title":"Install Windows 7 through USB on PC without DVD \/ CD &#8211; Download Tool","author":"Amit Bhawani","date":"December 25, 2010","format":false,"excerpt":"We have earlier written many articles on how to install Windows 7 through USB & how to install Windows XP through USB all of which are bit lengthy options. While in this article we will be giving you a new tool by Microsoft which helps you in installing the OS\u2026","rel":"","context":"In &quot;Windows Blog&quot;","block_context":{"text":"Windows Blog","link":"https:\/\/www.amitbhawani.com\/blog\/category\/windows-blog\/"},"img":{"alt_text":"Windows USB DVD Choose ISO","src":"https:\/\/i0.wp.com\/www.amitbhawani.com\/blog\/wp-content\/uploads\/2010\/12\/Windows-USB-DVD-Choose-ISO.png?fit=568%2C300&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.amitbhawani.com\/blog\/wp-content\/uploads\/2010\/12\/Windows-USB-DVD-Choose-ISO.png?fit=568%2C300&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.amitbhawani.com\/blog\/wp-content\/uploads\/2010\/12\/Windows-USB-DVD-Choose-ISO.png?fit=568%2C300&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":10666,"url":"https:\/\/www.amitbhawani.com\/blog\/how-to-create-a-bootable-pen-drive\/","url_meta":{"origin":482,"position":1},"title":"Install Windows XP with Bootable Pen Drive","author":"Yogesh Patel","date":"April 30, 2010","format":false,"excerpt":"What if you don't have a DVD writer or CD writer to format your Windows which is installed on your PC and suddenly if it gets affected with virus? What do you do? Buying a DVD writer would be the only option to you but let me tell you that\u2026","rel":"","context":"In &quot;How to Guide&quot;","block_context":{"text":"How to Guide","link":"https:\/\/www.amitbhawani.com\/blog\/category\/how-to\/"},"img":{"alt_text":"bootable pen drive","src":"https:\/\/i0.wp.com\/www.amitbhawani.com\/blog\/wp-content\/uploads\/2010\/04\/bootable-pen-drive-1-241x300.png?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":206,"url":"https:\/\/www.amitbhawani.com\/blog\/ultimate-boot-cd-a-windows-bootable-recovery-live-cd\/","url_meta":{"origin":482,"position":2},"title":"Ultimate Boot CD A Windows bootable recovery Live CD","author":"Amit Bhawani","date":"November 18, 2007","format":false,"excerpt":"Ubuntu when released offered a free copy of Live CD which can first be used to try out the demo version and check out the add-on's , utilities, plugin's, antivirus scanning , file recovery etc kind of tools and now there is a bootable recovery CD exclusively for windows which\u2026","rel":"","context":"In &quot;Tips &amp; Tweaks&quot;","block_context":{"text":"Tips &amp; Tweaks","link":"https:\/\/www.amitbhawani.com\/blog\/category\/tips-tweaks\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.amitbhawani.com\/blog\/wp-content\/uploads\/2010\/12\/ultimate-bood-cd.jpg?fit=400%2C300&ssl=1&resize=350%2C200","width":350,"height":200},"classes":[]},{"id":14824,"url":"https:\/\/www.amitbhawani.com\/blog\/install-windows-7-usb-pen-drive-tutorial\/","url_meta":{"origin":482,"position":3},"title":"How to Install Windows 7 using USB Pen Drive &#8211; Tutorial","author":"Amit Bhawani","date":"October 8, 2010","format":false,"excerpt":"We had written earlier a tutorial on How to Install Windows XP via Pen Drive which was useful for Windows xp based computers, while in this article we will guide you on with a detailed tutorial on how you can easily install the Windows 7 Operating System on your Laptop\u2026","rel":"","context":"In &quot;Windows Blog&quot;","block_context":{"text":"Windows Blog","link":"https:\/\/www.amitbhawani.com\/blog\/category\/windows-blog\/"},"img":{"alt_text":"Windows7 USB Installation","src":"https:\/\/i0.wp.com\/www.amitbhawani.com\/blog\/wp-content\/uploads\/2010\/10\/Windows7-USB-Installation-300x204.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":15850,"url":"https:\/\/www.amitbhawani.com\/blog\/operating-system-netbooks-performance-wise\/","url_meta":{"origin":482,"position":4},"title":"Best Operating System for Netbooks &#8211; Performance Wise","author":"Amit Bhawani","date":"October 21, 2010","format":false,"excerpt":"The usage of Netbooks is growing so is their fan following because of the low weight, easy to access and features allowing you to access all your data anywhere anytime. Hence its important for you to to initially decide what kind of OS would you install on your device before\u2026","rel":"","context":"In &quot;Laptops Guide&quot;","block_context":{"text":"Laptops Guide","link":"https:\/\/www.amitbhawani.com\/blog\/category\/laptops\/"},"img":{"alt_text":"Best Netbooks","src":"https:\/\/i0.wp.com\/www.amitbhawani.com\/blog\/wp-content\/uploads\/2010\/10\/Best-Netbooks.jpg?fit=550%2C301&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.amitbhawani.com\/blog\/wp-content\/uploads\/2010\/10\/Best-Netbooks.jpg?fit=550%2C301&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.amitbhawani.com\/blog\/wp-content\/uploads\/2010\/10\/Best-Netbooks.jpg?fit=550%2C301&ssl=1&resize=525%2C300 1.5x"},"classes":[]},{"id":20457,"url":"https:\/\/www.amitbhawani.com\/blog\/fix-ntldr-missing-windows-xp-windows-vista-computers\/","url_meta":{"origin":482,"position":5},"title":"Fix for ntldr is missing in Windows xp and Windows Vista Computers","author":"Neal","date":"December 29, 2010","format":false,"excerpt":"So, recently many of us encountered with an error in our Windows Operating system which is related to NTLDR (New Technology Loader), wherein computer is asked to either restart or insert disk containing the NTLDR file at the time of Boot. This error is common in Windows XP but is\u2026","rel":"","context":"In &quot;Windows Blog&quot;","block_context":{"text":"Windows Blog","link":"https:\/\/www.amitbhawani.com\/blog\/category\/windows-blog\/"},"img":{"alt_text":"NTLDR Logo","src":"https:\/\/i0.wp.com\/www.amitbhawani.com\/blog\/wp-content\/uploads\/2010\/12\/NTLDR-Logo.png?resize=350%2C200","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.amitbhawani.com\/blog\/wp-json\/wp\/v2\/posts\/482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.amitbhawani.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.amitbhawani.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.amitbhawani.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.amitbhawani.com\/blog\/wp-json\/wp\/v2\/comments?post=482"}],"version-history":[{"count":0,"href":"https:\/\/www.amitbhawani.com\/blog\/wp-json\/wp\/v2\/posts\/482\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.amitbhawani.com\/blog\/wp-json\/wp\/v2\/media\/18227"}],"wp:attachment":[{"href":"https:\/\/www.amitbhawani.com\/blog\/wp-json\/wp\/v2\/media?parent=482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.amitbhawani.com\/blog\/wp-json\/wp\/v2\/categories?post=482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.amitbhawani.com\/blog\/wp-json\/wp\/v2\/tags?post=482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}