When did windows 7 stop being supported
Author: n | 2025-04-25
When did Microsoft stop supporting Windows 7? Support for Windows 7 ended on Janu. If you are still using Windows 7, your PC may become more vulnerable to security risks.
Caută: 'when did windows 7 stop being supported' - casan.ro
The main problem that I see concerning Ryzen processor Motherboards is installing Windows 7.The problem with AM4 Motherboards is USB and Chipset driver support for Windows 7.When it comes to installing Windows 7 on a Ryzen Motherboard you need to use a special method to it. Like use a PS/2 Keyboard and mouse instead of a USB Keyboard and mouse.Most AM4 Motherboards have special instructions or procedures on how to install Windows 7 on the AM4 Motherboards.But once Windows 7 is installed it will work normally as long as there are Windows 7 drivers to install.Like I mentioned before, a CPU is not really dependent on the OS as long as your have the proper drivers that are compatible with the OS you have installed.By the way, both AMD and Intel CPUs doesn't support Windows 7 according to this 4 year old Tech Article: For the time being it seems like Windows 7 is still supported on some APUs and GPUs. But eventually AMD will stop completely making drivers for Windows 7 since it isn't supported by Microsoft anymore with Windows Updates.So if it is possible it is best to upgrade to Windows 10 which you still might be able to do with a valid Windows 7 Key or pay to upgrade to Windows 10. EDIT: You can try using AM3+ Motherboards that still support Windows 7. I had a FX8350 Processor when I upgraded from Windows Vista to Windows 7.But AM4 processors are much superior to AM3+ processors. Before you purchase a Motherboard find out if it is compatible with Windows 7. Many times it will says it is compatible with so and so OS. I see when this doesn't work, people get the c0000021a Fatal System Error. What I am using is an image of Windows 7 32-bit Home Premium that was originally Windows 7 Ultimate 32-bit RC2. I did the double install trick and made a registry change to allow the retail version to install over the release candidate. This all worked on the original machine. Even when I switched over to a SSD in that machine it all worked, did a Bare Metal Restore from My WHS 2011 box. Even ran with the new hardware, but that's when the Copy Protection problems started. Switched from HDMI back to VGA, seemed to work until I tired to record some races last weekend. Copy Protection came up despite PlayReady being updated and installed. To sort out any other problems, I decided to do a repair install. After it finished, I had to disable IPv6 to get internet and of course that broke HomeGroups, Server Connector and TV Archive. So unless you can come up with an answer, I may have to go with a complete new install. Too many content providers flag stuff so I can't continue like this, never had that problem EVER in three versions of Media Center. Sysprep after deleting the Upgrade key in the registry will run, Generalize Windows (no problems, no errors) and then either on shutdown or reboot, I get this error (c0000021a). I tried the System Repair Console and it found the problem, offered to fix it, I did. Rebooted, this time into Safe Mode, same problem (c0000021a). This won't fix it - Jean-Pierre Paradis's Blog: SysPrep /generalize + BCD store + STOP: c000021a I get the same error. Help!When did Windows xp stop being supported? - Mad Penguin
Way out the door. So I sent it as far away as I could. That might be the "Search" you're suggesting. I have my computer to be as "manual shift' as I can get it. I have never had a good experience with Microsoft's attempts to read my mind or be "helpful" so I get rid of them all.)I got a Powershell by doing Windows/R and typing "Powershell" (I think that is one thing that works consistently on all Windows 10 machines!) Then I pasted your cmd /c "echo off |clip"And now I can't tell whether that did anything or not.I can't figure out what you mean by "go to Search, type services" -- which "Search" do I start with? Or better yet, can you give me a deterministic set of keystrokes that get me to "Services?"And will the instructions you gave be PERMANENT? I have NEVER needed a multi-entry clipboard, not even once, in the 30 years I've been using Windows and 50 years I have been using computers. Not once. I NEVER want it to get in my way again.Sorry to be such a dunderhead. (Well, 40 years ago, I was a pretty-macho Unix Kernel guy. I've given lectures on compiler construction at MIT. I'm not a dunderhead. I just have no use for Microsoft's non-deterministic user interfaces.)Thank you. Ahh! I found WindowsStart > Windows Administrative Tools > Services.I can get to Services > Clipbaord User Service_c2f7e44 and it says "Running" but RightClick has "Stop" and "Restart" are both greyed out.I'll keep looking. Been a while.Alright, generally, when someone here says something like 'go to Search', they will intend that you go to the Search box that's part of the Start menu. Alternatively, hit the Windows key and 'S' at the same time.Where your Stop button for the Clipboard service is disabled, go back to Start > Windows Administrative Tools. Right-click on Services, and select "Run As Administrator'. This should give you the ability to stop and restart the service.An alternative method, if the one outlined above doesn't work, would be simply to restart Explorer. To do so, use Ctrl+Alt+Del to open Task Manager. Find 'Windows Explorer' in the list at left. Right-click on it and select 'Restart'. What you probably want to do, is regress the Windows 10/11 clipboard functionality to that used in Windows 7.If you have access to a Windows XP or 7 installation, you might be able to copy the old clipbrd.exe file to your Windows 10/11 system. Place it in the C:\Windows\System32 folder and try running it. Note that this method isn't officially supported and may not work reliably. Moreover, you will need to disable the current Windows 10/11 clipboard services and associated. When did Microsoft stop supporting Windows 7? Support for Windows 7 ended on Janu. If you are still using Windows 7, your PC may become more vulnerable to security risks.When Did XP Stop Being Supported? Learn What You Need to
Please Read Before Updating Please backup your configuration and read release notes applicable to newer versions.NetWare As of September 1, 2010, Barracuda Networks Inc. will no longer ship nor provide support for the Yosemite Server Backup NetWare agent. To continue protecting your NetWare machines, Barracuda Networks, Inc. authorizes you to use your current product license for one, and only one, additional NetWare-only Domain. Version 8.8.01 was the FINAL VERSION that supports the Master Server on NetWare.Disaster Recovery As of release 10.4.00, Yosemite Server Backup requires the Microsoft Windows Assessment and Deployment Kit (ADK) to be installed for Disaster Recovery of Windows Server 2008 R2 / Windows 7 and newer. We recommend having the Microsoft Windows Automated Installation Kit (AIK) uninstalled before installing the ADK.NEW TO VERSION 10.4.00UEFI Support Backup/restore for UEFI boot partitions is now supported on all Windows 2008 R2 / Windows 7 and newer. Linux UEFI is not supported. Disaster Recovery of UEFI systems using HP One Button Disaster Recovery (OBDR) is not supported. Export/Import Backup Job Properties to XML Backup jobs can now be exported to an XML file. Users can then recreate the backup job by importing the XML file. Device-related options and the selection list currently are not exported with the job information. User can export all backup jobs globally, or single jobs. Global exports include domain configurations. The functionality of Export/Import will be expanded in future releases.Scheduled Stop Backup jobs can now be scheduled to stop after a certain number of hours, configurable under the "Advanced->Options" page of the job.Version 10.4.0010.4.00: Feature: Support UEFI. [BNYSB-1157] Feature: Add ability to export job configurations to XML. [BNYSB-2388] Feature: Scheduled Stop. [BNYSB-206] Feature: Start using Windows ADK for BMDR of Windows 7 and Server 2008 R2 and higher. [BNYSB-2414] Feature: VMWare Restore Feature - Give option to not power on VM after Restore. [BNYSB-2363] Enhancement: The old logo needs to be replaced/removed from install screens. [BNYSB-2395] Enhancement: Modify VAM to support unsnappable volumes. [BNYSB-1135] Enhancement: Create alert in 10.4.00 upgrade installer for ADK. [BNYSB-2422] Enhancement: Save Information should create a container directory to contain logging info. [BNYSB-2322] Enhancement: Restore UEFI Volume in DR. [BNYSB-1138] Enhancement: BCD agent should detect a drive letter to mount EFI volume. [BNYSB-2407] Fix: WinPE ISO image should have a volume label. [BNYSB-2221] Fix: DR of Server 2008 Using AIK/WinPE2 fails to finalize. [BNYSB-2416] Fix: DR fails to find HP DAT USB 160 as a source device on Windows 2k8 r2 x64. [BNYSB-1809] Fix: Unable to finalize restore of UEFI servers running 2008 R2 using AIK. [BNYSB-2413] Fix: Unable to load driver in DR when using AIK on AIK supported OS's. [BNYSB-2415] Fix: Scroll bars on Import .xml pop-up don't always work. [BNYSB-2470] Fix: Yosemite is looping updates. [BNYSB-2472] Fix: Change Scheduled Stop from minutes to fractional hours. [BNYSB-2456] Fix: AIK generated BMDR iso/media is NOT bootable on UEFI machines. [BNYSB-2409] Fix: After Importing a Backup job, Calendar page is Blank. [BNYSB-2455] Fix: Add password encryption for smtp authentication. [BNYSB-2399] Fix: Import/Export does Do more on the web, with a fast and secure browser! Download Opera browser with: built-in ad blocker battery saver free VPN Download Opera This topic has been deleted. Only users with topic management privileges can see it. last edited by Oh, okay. I finally did read on Slimjet's website where it says that "Slimjet will continue to support Windows XP for as long as technically possible." Well, while that's definitely better than hearing that a browser will no longer support Windows XP, there's also no guarantee that that "as long as technically possible" doesn't suddenly turn into "will no longer support Windows XP" rather soonish.Either way, I'll see about trying it out this weekend.Thanks for the heads up, rseiler. A Former User last edited by I was following the developer stream of Opera on Windows XP, and the first inkling I got of the dropping of XP support was when my copy of developer 36 did not update to version 37.I suspect that is all that will happen, once 37 comes to the stable stream, those with XP and Vista will just no longer be offered any updates to later major versions of Opera. 36 will continue to work as before of course.Hopefully there will still be occasional security patches for Opera 36, as Opera have said that there will be. suntana last edited by Well, that would work. I can live with that. In fact, I guess it could be said that it is Good News that FINALLY something was able to stop the unauthorized, unwanted, infuriating, party-crashing automatic updates dead in their tracks. IF indeed that's all that is going to happen.Thanks for that bit of insight, Dave. A Former User last edited by I can't believe people are still on XP good god either Upgrade or get of the Internet you're just asking to be hit with cryptoware or worse become part of a botnet stop running an EOL and out of date OS or get used to programs no longer supporting your OS with the like of updates for security and features A Former User last edited by Thank you for your kind advice. :rolleyes:I'm actually still getting security updates for my XP system, as are many others who are "in the know".I have Windows 8.1 on my machine as well, which I use when I have to, I just still prefer XP for my main use. It's still being used on millions of systems, including large corporate networks, and there are still many home users who simply cannot afford to "upgrade".Thank you for your concern, but I feel as safe online now as I always have (take that any way you want!) lestalia last edited by Windows 7 will be next, and then 8 and so on. I'll stick to what I like and works for me, which is Windows 7 in my case. blackbird71 last edited by ... I finally did read on Slimjet's website where it says that "Slimjet will continue toWhen did BlackBerry stop being popular? (2025) - Investguiding
How to Stop System Restore Points from being Deleted in Vista and Windows 7 when Dual Booting with XP Note In Vista and Windows 7, shadow copies are used to maintain System Restore Points. Additionally, shadow copies are used to maintain Complete PC Backup files. Therefore, when you access the volume from an earlier operating system (XP), it will delete all restore points and all except the most recent versions of Complete PC Backup files in Vista and Windows 7. Tip This problem occurs because the volume snapshot driver that is included with Vista and Windows 7 uses disk structures that are incompatible with earlier versions of Windows. Therefore, the earlier operating system deletes Vista and Windows 7 shadow copies with the associated restore points. This behavior occurs because the earlier Windows operating systems do not recognize the new disk structures. Warning This does not actually fix the problem. It is a workaround that will stop XP from deleting the restore points and shadow copies. After you restart XP, you will not be able to access the volume Vista and/or Windows 7 is on from XP. However, you can still access the volume that XP is on from Vista and Windows 7.It has been reported that some 3rd party disk defragmentation programs could also delete your restore points when used. OPTION ONE Using a REG File Download Warning This needs to be done in XP, not in Vista or Windows 7. This download assumes that Vista or Windows 7 is installed on the D: drive as the second OS. If this is not true for you, or you need to add another drive to be hidden from XP, then do OPTION TWO below to do this manually with the drive letter that your Vista or Windows 7 is installed on instead. 1. To Stop XP from Deleting Restore Points A) Click on the Download button below to download the file below.Stop_XP.regB) Go to step 3.2. To Restore Default Settings in XPA) Click on the Download button below to download the file below.Restore_Default_Settings.reg3. Click on Save, and save the .reg file to the Desktop.4. Right click on the downloaded .reg file and click on Merge.5. Approve the merge when prompted.6. Restart XP to apply the changes.7. When done, you can delete the downloaded .reg file if you like. OPTION TWO Manually Through Registry Editor Warning This needs to be done in XP, not in Vista or Windows 7. 1. Open the Start Menu, click on My Computer to open it, then make note of the drive letter for the Vista and/or Windows 7 installation that you wan to prevent XP from seeing to prevent their restore points from being deleted.2. Open the Start Menu, click on Run to open it,, then type regedit and press Enter.3. In regedit, navigate to the location below. (see screenshot below)HKEY_LOCAL_MACHINE\SYSTEM\MountedDevices4. To Stop XP from Deleting Restore PointsA) In the left pane, right click on MountedDevices and click on New and Key.NOTE: If you already haveWhen will Windows 10 stop being supported? - Mad Penguin
Boxoft.com An outstanding and professional MP4 converter can convert MP4 files from almost all popular video formats such as AVI, MPEG, FLV, MKV, 3GP, 3G2, MOV, H264, RM, WMV easy and fast. Boxoft MP4 Converter features: Support converting all popular video formats to MP4 format Support converting MP4 files to all popular video/audio formats Support batch conversion with a task list Support the latest popular video formats - MKV, TS, h.264, x.264, vc-1 Unmatchable converting speed, wonderful output quality Windows Vista supported Have option to select video size, bit rate, NTSC/PAL, frame rate, audio codec, sample rate etc. So easy to modify the name and path of output files. When converting files, you can pause, stop and continue at any moment; With the user- friendly interface, Boxoft MP4 Converter is suited for both veterans and beginners you can complete your conversion as easy as 1-2-3 All decoders and encoders are built in. Once you download and install Boxoft MP4 Converter, all supported formats can be converted without downloading any more codec. User Rating: 3.0 (3 votes) Currently 3.00/512345 OS: Windows XP, Windows Vista, Windows Vista x64, Windows 7 x32, Windows 7 x64, Win2000, Windows 2000, Windows 2003, Windows Vista, Windows Vista x64, Windows Vista, Windows Vista Requirements: Pentium or similar processor, 64MB RAM. When did Microsoft stop supporting Windows 7? Support for Windows 7 ended on Janu. If you are still using Windows 7, your PC may become more vulnerable to security risks.Question When Did Microsoft Stop Supporting Windows Xp
Question Changing SATA mode to IDE for installing Windows XP ? Thread starter Thread starter Darkscythe Start date Start date Apr 15, 2023 You are using an out of date browser. It may not display this or other websites correctly.You should upgrade or use an alternative browser. Status Not open for further replies. #1 I wanted to install Windows XP on my old system which came with Windows 8.1 pre-installed, so i knew this would take some effort. The first problem that I saw was a BSOD due to my HDD being set to AHCI. I entered BIOS setup utility and tried to change the SATA mode but i did not find any option to change it. I looked everywhere in the BIOS but did not find any such option. I could integrate the drivers, but could not find any. Appreciate if anyone could help with this issue.Other info:Laptop- Acer Aspire ES1-531BIOS: Insyde H20 rev 5.0HDD: Toshiba MQ01ABD100 1TBpls say in you need any more info, will change accordingly Sep 7, 2013 26,070 899 120,140 #2 Windows XP is not supported on your laptop model, no Windows XP drivers have been released for it.According to Acer Support, only Windows 8.1 (64-bit) and Windows 10 (64-bit) is supported. Sep 17, 2016 4,005 704 29,590 #3 There's no official XP AHCI driver for Braswell so you aren't going to find an official F6 driver. Normally this means if you don't have a selectable IDE mode in the BIOS, you can't install XP.However some people have reported the Fernando modified AHCI Baytrail driver works well enough to get Windows 7 installed on Braswell, after which it updates itself to the standard Microsoft SATA driver. As there isn't such a Microsoft driver in XP, presumably it could keep working with the Fernando driver? At least you don't have to worry about driver signing. #5 Thank you for the replies! BFG-9000, I will surely take a look at that. TerryLaze, I know how to use Virtualbox, and have been using it for a long time on my main system. The problem is that not onlyComments
The main problem that I see concerning Ryzen processor Motherboards is installing Windows 7.The problem with AM4 Motherboards is USB and Chipset driver support for Windows 7.When it comes to installing Windows 7 on a Ryzen Motherboard you need to use a special method to it. Like use a PS/2 Keyboard and mouse instead of a USB Keyboard and mouse.Most AM4 Motherboards have special instructions or procedures on how to install Windows 7 on the AM4 Motherboards.But once Windows 7 is installed it will work normally as long as there are Windows 7 drivers to install.Like I mentioned before, a CPU is not really dependent on the OS as long as your have the proper drivers that are compatible with the OS you have installed.By the way, both AMD and Intel CPUs doesn't support Windows 7 according to this 4 year old Tech Article: For the time being it seems like Windows 7 is still supported on some APUs and GPUs. But eventually AMD will stop completely making drivers for Windows 7 since it isn't supported by Microsoft anymore with Windows Updates.So if it is possible it is best to upgrade to Windows 10 which you still might be able to do with a valid Windows 7 Key or pay to upgrade to Windows 10. EDIT: You can try using AM3+ Motherboards that still support Windows 7. I had a FX8350 Processor when I upgraded from Windows Vista to Windows 7.But AM4 processors are much superior to AM3+ processors. Before you purchase a Motherboard find out if it is compatible with Windows 7. Many times it will says it is compatible with so and so OS.
2025-03-31I see when this doesn't work, people get the c0000021a Fatal System Error. What I am using is an image of Windows 7 32-bit Home Premium that was originally Windows 7 Ultimate 32-bit RC2. I did the double install trick and made a registry change to allow the retail version to install over the release candidate. This all worked on the original machine. Even when I switched over to a SSD in that machine it all worked, did a Bare Metal Restore from My WHS 2011 box. Even ran with the new hardware, but that's when the Copy Protection problems started. Switched from HDMI back to VGA, seemed to work until I tired to record some races last weekend. Copy Protection came up despite PlayReady being updated and installed. To sort out any other problems, I decided to do a repair install. After it finished, I had to disable IPv6 to get internet and of course that broke HomeGroups, Server Connector and TV Archive. So unless you can come up with an answer, I may have to go with a complete new install. Too many content providers flag stuff so I can't continue like this, never had that problem EVER in three versions of Media Center. Sysprep after deleting the Upgrade key in the registry will run, Generalize Windows (no problems, no errors) and then either on shutdown or reboot, I get this error (c0000021a). I tried the System Repair Console and it found the problem, offered to fix it, I did. Rebooted, this time into Safe Mode, same problem (c0000021a). This won't fix it - Jean-Pierre Paradis's Blog: SysPrep /generalize + BCD store + STOP: c000021a I get the same error. Help!
2025-03-28Way out the door. So I sent it as far away as I could. That might be the "Search" you're suggesting. I have my computer to be as "manual shift' as I can get it. I have never had a good experience with Microsoft's attempts to read my mind or be "helpful" so I get rid of them all.)I got a Powershell by doing Windows/R and typing "Powershell" (I think that is one thing that works consistently on all Windows 10 machines!) Then I pasted your cmd /c "echo off |clip"And now I can't tell whether that did anything or not.I can't figure out what you mean by "go to Search, type services" -- which "Search" do I start with? Or better yet, can you give me a deterministic set of keystrokes that get me to "Services?"And will the instructions you gave be PERMANENT? I have NEVER needed a multi-entry clipboard, not even once, in the 30 years I've been using Windows and 50 years I have been using computers. Not once. I NEVER want it to get in my way again.Sorry to be such a dunderhead. (Well, 40 years ago, I was a pretty-macho Unix Kernel guy. I've given lectures on compiler construction at MIT. I'm not a dunderhead. I just have no use for Microsoft's non-deterministic user interfaces.)Thank you. Ahh! I found WindowsStart > Windows Administrative Tools > Services.I can get to Services > Clipbaord User Service_c2f7e44 and it says "Running" but RightClick has "Stop" and "Restart" are both greyed out.I'll keep looking. Been a while.Alright, generally, when someone here says something like 'go to Search', they will intend that you go to the Search box that's part of the Start menu. Alternatively, hit the Windows key and 'S' at the same time.Where your Stop button for the Clipboard service is disabled, go back to Start > Windows Administrative Tools. Right-click on Services, and select "Run As Administrator'. This should give you the ability to stop and restart the service.An alternative method, if the one outlined above doesn't work, would be simply to restart Explorer. To do so, use Ctrl+Alt+Del to open Task Manager. Find 'Windows Explorer' in the list at left. Right-click on it and select 'Restart'. What you probably want to do, is regress the Windows 10/11 clipboard functionality to that used in Windows 7.If you have access to a Windows XP or 7 installation, you might be able to copy the old clipbrd.exe file to your Windows 10/11 system. Place it in the C:\Windows\System32 folder and try running it. Note that this method isn't officially supported and may not work reliably. Moreover, you will need to disable the current Windows 10/11 clipboard services and associated
2025-03-29Please Read Before Updating Please backup your configuration and read release notes applicable to newer versions.NetWare As of September 1, 2010, Barracuda Networks Inc. will no longer ship nor provide support for the Yosemite Server Backup NetWare agent. To continue protecting your NetWare machines, Barracuda Networks, Inc. authorizes you to use your current product license for one, and only one, additional NetWare-only Domain. Version 8.8.01 was the FINAL VERSION that supports the Master Server on NetWare.Disaster Recovery As of release 10.4.00, Yosemite Server Backup requires the Microsoft Windows Assessment and Deployment Kit (ADK) to be installed for Disaster Recovery of Windows Server 2008 R2 / Windows 7 and newer. We recommend having the Microsoft Windows Automated Installation Kit (AIK) uninstalled before installing the ADK.NEW TO VERSION 10.4.00UEFI Support Backup/restore for UEFI boot partitions is now supported on all Windows 2008 R2 / Windows 7 and newer. Linux UEFI is not supported. Disaster Recovery of UEFI systems using HP One Button Disaster Recovery (OBDR) is not supported. Export/Import Backup Job Properties to XML Backup jobs can now be exported to an XML file. Users can then recreate the backup job by importing the XML file. Device-related options and the selection list currently are not exported with the job information. User can export all backup jobs globally, or single jobs. Global exports include domain configurations. The functionality of Export/Import will be expanded in future releases.Scheduled Stop Backup jobs can now be scheduled to stop after a certain number of hours, configurable under the "Advanced->Options" page of the job.Version 10.4.0010.4.00: Feature: Support UEFI. [BNYSB-1157] Feature: Add ability to export job configurations to XML. [BNYSB-2388] Feature: Scheduled Stop. [BNYSB-206] Feature: Start using Windows ADK for BMDR of Windows 7 and Server 2008 R2 and higher. [BNYSB-2414] Feature: VMWare Restore Feature - Give option to not power on VM after Restore. [BNYSB-2363] Enhancement: The old logo needs to be replaced/removed from install screens. [BNYSB-2395] Enhancement: Modify VAM to support unsnappable volumes. [BNYSB-1135] Enhancement: Create alert in 10.4.00 upgrade installer for ADK. [BNYSB-2422] Enhancement: Save Information should create a container directory to contain logging info. [BNYSB-2322] Enhancement: Restore UEFI Volume in DR. [BNYSB-1138] Enhancement: BCD agent should detect a drive letter to mount EFI volume. [BNYSB-2407] Fix: WinPE ISO image should have a volume label. [BNYSB-2221] Fix: DR of Server 2008 Using AIK/WinPE2 fails to finalize. [BNYSB-2416] Fix: DR fails to find HP DAT USB 160 as a source device on Windows 2k8 r2 x64. [BNYSB-1809] Fix: Unable to finalize restore of UEFI servers running 2008 R2 using AIK. [BNYSB-2413] Fix: Unable to load driver in DR when using AIK on AIK supported OS's. [BNYSB-2415] Fix: Scroll bars on Import .xml pop-up don't always work. [BNYSB-2470] Fix: Yosemite is looping updates. [BNYSB-2472] Fix: Change Scheduled Stop from minutes to fractional hours. [BNYSB-2456] Fix: AIK generated BMDR iso/media is NOT bootable on UEFI machines. [BNYSB-2409] Fix: After Importing a Backup job, Calendar page is Blank. [BNYSB-2455] Fix: Add password encryption for smtp authentication. [BNYSB-2399] Fix: Import/Export does
2025-04-25