- The source codes for Windows XP has been leaked. Expect exploits for unpatched security holes to be developed. Be sure to follow the precautions more diligently.
- Microsoft has discontinued all update servers for Windows XP (along with Windows 2000 and Vista) as of 3rd August 2020. Update: Microsoft has also removed most XP updates from the update catalog too. Use an unofficial collection such as the UO-SP4 pack. A customisable 'update rollup' pack would be nice in the future.
- The SHA-1 Root certificate expired on the 9th of May 2021. Expect certificate errors and problems installing drivers.
- With the increasing amount ransomware and cyber attacks targeting computer systems, it is crucial to make regular backups and use sufficient antivirus and firewalls. Don't use Windows XP with any data you cannot afford to lose.
- Google Chrome has been showing "your clock is ahead" errors on Windows XP. Updating root certificates from BlackWingCat's root certificates update solves the problem for now. Also The IdentTrust DST Root CA X3 certificate expired on 30th September 2021, meaning many browsers will break without a certificate update.
- Disputes between the Pale Moon developers with Mypal and New Moon have caused development to cease, leaving the future of these browsers uncertain.
- Microsoft has deleted most Windows Vista updates from the update catalog as well as other Vista related updates from Microsoft.com. They really want people to forget Vista existed. Use Archive.org to get lost updates, but even some of these are missing.
- Windows 7 now gets a 0x80072efe error when installing updates on some computers. This update solves the issue for now.
- Fresh installs of Windows 7 are getting certificate errors on many websites, be sure to install all updates from Windows update first. Or use Firefox as it uses its own certificates. You will need to install specific updates from the update catalog if you get Windows update errors.
- As of April 2022 the Microsoft Update Catalog has switched to using HTTPS. You may need to download updates from a newer computer if you don't have a compatible browser installed.
- Legacy Update and Windows Update Restored are unofficial services that provide an emulation of the original Windows Update services in older versions of Windows.
- No links to pirated versions of Windows, product keys or illegal leaked source code. If you want a free alternative, check out ReactOS or Wine on Linux systems.
- Visitors are welcome to edit this wiki to add more information about older Windows. It is intended to be a community knowledge base providing self support to the existing userbase.
- To be covered on this wiki, the version of Windows' covered must be out of extended support by Microsoft. Currently this includes Windows up to Windows 8.1. Windows 10 will be included on this wiki from October 14, 2025.
- Anyone with a Miraheze account (or unregistered) can contribute here, the userbox template is available for user pages.
Caution about Windows 11
Windows 11 is forcing the obsolescence of almost a billion computers due to its arbitrarily strict system requirements and is also getting rid of the loopholes to skip creating a Microsoft account, and now even the Pro version requires one. It is unusable in homes without an Internet connection creating a chicken and egg situation. There are also ethical concerns with the forced use of TPM and secure boot unless someone will invent a USB TPM dongle and USB secure boot adapter.
As nearly all computers that originally came with Windows 7, 8 and around half of Windows 10 are not Windows 11 compatible, this wiki recommends either using Windows 7 under precaution or using Windows 10 until Microsoft admits their mistakes. Windows 11 requires people for buying a new machine, because of new TPM requirements and most computers can't complete the requirement. Even though there are registry keys that bypass the restrictions eventually Microsoft will release an update that breaks computers using them.
Windows 7, 8.x & Vista Articles
- Windows 8.0 (No extended kernel yet)
- Windows 8.1 (No extended kernel yet)
- Windows 7 (No extended kernel yet)
- Windows Vista (Extended kernel)
- Windows Update
Windows 2000 and earlier
XP Forever is possible
Hardware for XP
Virtual machines and emulators
Software for XP
Most entertainment sites won't work due to digital restrictions management incompatible with Windows XP. Support companies that offer DRM free media.
Utilities for XP
Browsers for XP
Due to the lack of HTTPS support and lack of TLS 1.2/1.3, Internet Explorer 6 (the default browser that comes with Windows XP) can no longer access websites except HTTP-only websites. For a alternative, try these ones.
No longer supports XP and closed projects
Updates and security for XP
Windows 7 & 8.x browsers
Windows XP culture
Windows Vista culture
Windows 7 culture
Windows 8 culture
- April 11, 2017. End of Windows Vista support.
- August 31, 2019. Windows XP Lost full support.
- January 14, 2020. End of Windows 7 support.
- August 3, 2020. Microsoft discontinued the update servers for Windows XP, Vista and 2000. Meaning it is no longer safe to use online.
- May 9, 2021. SHA-1 Root certificate expired.
- June 19, 2021. This wiki celebrated its first anniversary.
- June 24, 2021. Windows 11 was revealed.
- June 2021. Microsoft removes Windows 7 drivers from Windows update.
- October 2021. Windows 7 celebrates its 12th anniversary.
- October 25, 2021. Windows XP 20th Anniversary. Possible retro revival and interest at this time. (Like Windows 98 20th Anniversary).
- June 15 2022. End of Internet Explorer as a stand alone browser. Moves to being part of Edge.
- January 10, 2023. End of Windows 8.1 and Windows Server 2012 support.
- January 2023. End of Edge/Chrome support.
- January 2023. End of ESU for Windows 7 and Windows Server 2008 for non-Azure customers.
- January 2024. End of ESU for Windows Server 2008 for Azure customers.
- October 2024. End of ESU for Windows 7 POSReady.
- October 14, 2025. End of Support for the last version of Windows 10 and original LTSC version of Windows 10.
- October 13, 2026. End of ESU for Windows Server 2012.
- Feburary 7, 2036. NTPv3 (Network Time Protocol) will reach the highest date supported. Network time synchronization will no longer work.
- January 19, 2038. End of 32-bit Unix/Linux time.
- December 31, 2099. End of BIOS time. Will Windows XP still run in any form by then?
- December 31, 2107. End of FAT/FAT32/exFAT time.