Free Downloads: Flac Cmd Exe
License: All | Free
With this utility you can use the symlink application Microsoft Windows has well hidden inside the Cmd.Exe app.
The goal is just make it easier to create symbolic links, hard links, or directory junctions, using a pretty simple interface, so no more bogus command line to do it. This application needs .Net Framework 3.5 to run (SP1 recommended) and as of 7/26/2010 this...
Category: Utilities / Misc. Utilities
Publisher: Symlink Creator, License: Freeware, Price: USD $0.00, File Size: 14.5 KB
Platform: Windows
Are you looking for a better Windows Command Line? a more powerful Command Language Interpretor (CLI)? or a comprehensive Command Line Interface? Would you like a better Cmd.Exe or COMMAND.COM? Maybe, you are looking for improved batch scripting capabilities or more powerful batch programs? Then you have come to the right place. WinOne Free is all of the above and much more!...
Category: Utilities / File & Disk Management
Publisher: Lucien Cinc, License: Freeware, Price: USD $0.00, File Size: 7.3 MB
Platform: Windows
If you are frustrated by the limitations of the Windows command prompt, TCC/LE is the one tool you truly need. By adding thousands of features that Microsoft omitted, TCC/LE makes the command line easy to use, giving you more power and flexibility than you ever imagined. TCC/LE replaces Cmd.Exe, the Windows command processor, and adds features such as extensive context-sensitive...
Category: Utilities / Shell Extensions
Publisher: JP Software, License: Freeware, Price: USD $0.00, File Size: 6.8 MB
Platform: Windows
Key Sim simulates keystrokes. It is used to automize programs which do not have command line options. Key definition: You can define the keystrokes in the text box. Automatic save: KeySim creates a file KeySim.txt in the folder where it has been started. This file holds the key stream definition.The file is automatically saved when keysim shuts down. Key codes: Key codes are like for the VB...
Category: Utilities / Launchers
Publisher: Axel Benz, License: Freeware, Price: USD $0.00, File Size: 39.0 KB
Platform: Windows
It is a super compressor and integrates the command line compressor UHARC v0.
It is a super compressor and integrates the command line compressor UHARC v0.6b, created by Uwe Herklotz, into the Windows shell. UHARC Cmd is unique from other. UHARC GUI's in that it doesn't use any compiled source code to interface UHARC with the Windows Shell. It uses a set of batch scripts. The installer and UHARC Cmd settings are compiled using NSIS. It's as...
Category: Utilities / Misc. Utilities
Publisher: By Sam Gleske, License: Freeware, Price: USD $0.00, File Size: 2.2 MB
Platform: Windows
FLAC to Vorbis Free Convert, as its name, is free and can be used to convert FLAC to Vorbis.
Flac to Vorbis Free Convert, as its name, is free and can be used to convert Flac to Vorbis. It is a good program for you if you want to convert Flac to Vorbis accidently. It can convert at superfast speed and the converting result is relatively good. The interface is really simple, so it's easy-to-use. You can master it even without any help. It is a professional...
Category: Audio / Utilities & Plug-Ins
Publisher: tttware.com Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
Audio/Video To Exe converts audio/video files into other audio/video formats or an executable. Almost all audio/video formats [3gp, aac, ac3, Exe, Flac, flv, gif, mp2, mp3, mp4, mpc, mpg, nut, ogg, ra, rm, swf, vob, voc, wav, wma, wmv, wv,..etc.] are supported. You can play, convert your executables without a player, and codec. It works standalone. It's not necessary to...
Category: Audio
Publisher: Fatih Kodak, License: Freeware, Price: USD $0.00, File Size: 2.9 MB
Platform: Windows
Flac Frontend is a popular graphical user interface that simplifies all your Flac audio conversion processes. Flac developers have selected this interface as an integral part of their distribution files. Its simplicity of use, together with its multi-platform approach, made Flac Frontend to become the default interface for Flac, the most widely used codec for...
Category: Multimedia & Design / Multimedia App's
Publisher: Speek, License: Freeware, Price: USD $0.00, File Size: 29.7 KB
Platform: Windows
Flac To MP3 is a windows Flac to MP3 converter application to convert Flac to MP3 audio fast and easily. With Flac To MP3, users can convert Flac music to MP3 audio format in few clicks. Also, Flac To MP3 supports Batch Mode to convert hundreds of Flac audio to MP3 music at one time.
Category: Audio / Audio Players
Publisher: FLAC To MP3, License: Freeware, Price: USD $0.00, File Size: 13.9 MB
Platform: Windows
Vbs To Exe converts VBS (.vbs) files to the EXE (.exe) format.
Vbs To Exe converts VBS (.vbs) files to the Exe (.Exe) format. Features - Visible and invisible applications - Inclusion of additional files, icon and version information - Creation of 32-Bit and 64-Bit Exe files - Commandline interface - Encryption - Support for multiple languages and external language files - Free usage in commercial and...
Category: Software Development / Compilers & Interpreters
Publisher: Fatih Kodak, License: Freeware, Price: USD $0.00, File Size: 3.6 MB
Platform: Windows
FLAC to Zen Audio Free Convert, as its name, is free and can be used to convert FLAC to Zen Audio.
Flac to Zen Audio Free Convert, as its name, is free and can be used to convert Flac to Zen Audio. It is a good program for you if you want to convert Flac to Zen Audio accidently. It can convert at superfast speed and the converting result is relatively good. The interface is really simple, so it's easy-to-use. You can master it even without any help. It is a professional...
Category: Audio / Utilities & Plug-Ins
Publisher: tttware.com Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
This program provides the easiest way to cut your FLAC files.
This program provides the easiest way to cut your Flac files. With this program you can easy and fast split any Flac file simply by selecting starting and ending point.
Flac Cutter works on Windows 98, Windows 2000, Windows XP, Windows 7 and Windows Vista.
Category: Utilities / Misc. Utilities
Publisher: spgsoft.com, License: Freeware, Price: USD $0.00, File Size: 7.0 MB
Platform: Windows
Free FLAC 2 OGG SE provides its users an easy way to convert FLAC file to OGG format.
Free Flac 2 OGG SE provides its users an easy way to convert Flac file to OGG format. The conversion speed is fast and output quality is wonderful. With an user-friendly interface, it allows you to complete your conversion as easy as you can imagine. The application is freeware, and you can enjoy your conversion without any payment. It is far from virus and spyware, and safe,...
Category: Audio / Utilities & Plug-Ins
Publisher: a1a2.info Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
Free Flac 2 Iriver Audio Converter Pro, as its name, is free and can be used to convert Flac to Iriver Audio. It is a good program for you if you want to convert Flac to Iriver Audio accidently. It can convert at superfast speed and the converting result is relatively good. The interface is really simple, so it's easy-to-use. You can master it even without any help. It is a...
Category: Audio / Utilities & Plug-Ins
Publisher: l6l7.com Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
Are you looking forward to an excellent and Free FLAC to iPod Music Fast?
Are you looking forward to an excellent and Free Flac to iPod Music Fast? Now, you have one: Free Flac to iPod Music Converter. Free of charge and programmed only for Flac to iPod Music by our professionals. Do not have any hesitation. There is no virus, malware, trojan, etc. It's clean. Just try! You'll find that it's really good. Converting fast, however, output is...
Category: Audio / Utilities & Plug-Ins
Publisher: ware6.com Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
Do you want to convert a Flac file into a AAC file? Quantum Flac to AAC Converter is the right choice. It's a free app for Windows and Mac that aims to help users convert Flac files. It sports a friendly interface and simple two-step conversion process. You just need to download it and run it to get started. This application is apt for professional as well as personal...
Category: DVD & Video / Media Management
Publisher: QuantumConverters.com, License: Freeware, Price: USD $0.00, File Size: 14.9 MB
Platform: Windows
Do you want to convert a Flac file into a WAV file? Quantum Flac to WAV Converter is the right choice. It's a free app for Windows and Mac that aims to help users convert Flac files. It sports a friendly interface and simple two-step conversion process. You just need to download it and run it to get started. This application is apt for professional as well as personal...
Category: DVD & Video / Media Management
Publisher: QuantumConverters.com, License: Freeware, Price: USD $0.00, File Size: 14.9 MB
Platform: Windows
Do you want to convert a Flac file into a MP3 file? Quantum Flac to MP3 Converter is the right choice. It's a free app for Windows and Mac that aims to help users convert Flac files. It sports a friendly interface and simple two-step conversion process. You just need to download it and run it to get started. This application is apt for professional as well as personal...
Category: DVD & Video / Media Management
Publisher: QuantumConverters.com, License: Freeware, Price: USD $0.00, File Size: 14.9 MB
Platform: Windows
Free Convert Flac To MP3 is a free advanced tool that allows you to easily convert Flac audio files to MP3 and also to convert Flac to M4A, Flac to AIFF, Flac to AAC, Flac to WMA, Flac to WAV, Flac to WavPack, Flac to OGG, Flac to AC3, Flac to AMR, Flac to MP2 and Flac to AU. The new version now...
Category: Audio / Rippers & Encoders
Publisher: 4dots Software, License: Freeware, Price: USD $0.00, File Size: 18.0 MB
Platform: Windows
Free Flac to iPod shuffle Converter is one of the best Flac to iPod shuffle converters, professionally designed for users. Free of charge, of course. Converts at superfast speed and produces high-quality output. You can download as you like and do not need to pay for it forever. It's virus-free. No adware, spyware, etc. Safe to install. For converting, it's not bad.
Category: Audio / Rippers & Encoders
Publisher: vvSoftware, License: Freeware, Price: USD $0.00, File Size: 3.7 MB
Platform: Windows
exe-eBook creator is a freeware ebook compiler for TreePad files.
Exe-eBook creator is a freeware ebook compiler for TreePad files. It enables you to create a stand-alone eBook from a TreePad file with just a few mouse clicks. This stand-alone eBook is a single "Exe-file" containing the TreePad database as well as the TreePad Viewer program.The advantage of an Exe-eBook is that it can be distributed royalty-free as a single...
Category: Home & Education / Miscellaneous
Publisher: Freebyte.com, License: Freeware, Price: USD $0.00, File Size: 1.6 MB
Platform: Windows
One of the best professional FLAC to Zune Audio converters.
One of the best professional Flac to Zune Audio converters.
Are you looking forward to an excellent and Free Flac 2 Zune Audio Convert? Now, you have one: Free of charge and programmed only for Flac to Zune Audio by our professionals. Do not have any hesitation.
Category: Audio / Rippers & Encoders
Publisher: 1ware.net, License: Freeware, Price: USD $0.00, File Size: 3.7 MB
Platform: Windows
Free Flac 2 Zen Audio Converter SE provides its users an easy way to convert Flac file to Zen Audio format. The conversion speed is fast and output quality is wonderful. With an user-friendly interface, it allows you to complete your conversion as easy as you can imagine. The application is freeware, and you can enjoy your conversion without any payment. It is far from virus and...
Category: Audio / Utilities & Plug-Ins
Publisher: 2i3j.com Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
With only one functionality: converting Flac to Apple AAC, Free Flac to Apple AAC Pro is still a professional and wonderful program. This program can convert at relatively fast speed and give you the best output quality even though it is free of charge. So don't hesitate, just download and convert! The interface is really user-friendly, you do not need any manual or tutorial at all.
Category: Audio / Utilities & Plug-Ins
Publisher: 88app.com Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
This program is a front for running logon.
This program is a front for running logon.Exe psexec.Exe, psshutdown.Exe and ispeccmd.Exe. The program may not work correctly on all computers.This program is freeware under the GNU General Public License (GPL). Distribution and license agreement also dependent upon agreements from Softtreetech.com and Systinternals.
Category: Utilities / Misc. Utilities
Publisher: Proctor School District, License: Freeware, Price: USD $0.00, File Size: 687.0 KB
Platform: Windows
Free Software to convert very simply and quickly all major audio formats to MP3, WMA, OGG, Flac, WAV, AAC. Free Software to rip all your audio CD to MP3, WMA, OGG, Flac, WAV, AAC. Kastor Free Audio Converter supports all these formats: mp3 to wma, mp3 to ogg, mp3 to Flac, mp3 to wav, mp3 to aac. wma to mp3, wma to ogg, wma to Flac, wma to wav, wma to aac. ogg...
Category: Audio / Rippers & Encoders
Publisher: KastorSoft, License: Freeware, Price: USD $0.00, File Size: 3.3 MB
Platform: Windows, Other
Solve "Windows cannot find rundll32.Exe" and other Windows Cannot Find error messages in one click with this automated Fix Wizard. The program fixes all known modifications of this errors including "The system cannot find the path specified" and "Windows can not access the specified device, path or file", and different files like msconfig.Exe, rundll.Exe,...
Category: Utilities / Antivirus
Publisher: Security Stronghold, License: Freeware, Price: USD $0.00, File Size: 1.0 MB
Platform: Windows
Free Flac to MP3 Converter is a tiny clever tool that will help you to re-encode your Flac files into MP3 in one single step, saving you the trouble of decompressing your Flac files into WAV first. Everything in this free tool is easy and effective – its interface includes no complicated settings and confusing options, and it even allows you to drag and drop your...
Category: Audio / Rippers & Encoders
Publisher: PolySoft Solutions, License: Freeware, Price: USD $0.00, File Size: 0
Platform: Windows
Roofing In London super exe locker.
Roofing In London super Exe locker. A handy tool that lets you 'lock' Exe files, including setup files, so they can't be opened. Very safe to use just open the file, and click the option and hit 'Do It'. Last 5 actions are shown in a easy to follow list at the bottom. Simple yet very efficent.
Category: Security & Privacy / Encrypting
Publisher: Roofing In London, License: Freeware, Price: USD $0.00, File Size: 668.0 KB
Platform: Windows
Reduce Exe is an easy to use tool for correcting Windows Portable Executable files.
Reduce Exe is an easy to use tool for correcting Windows Portable Executable files.- Clear binary trash in headers of PE files - Erase section names - Remove relocations table - Examine the list of the export functions - Erase selected functions in export section - Reduce size of PE files - Prepare PE files for Exe-packer - Reduce Exe is a DLL. You can use this in you own...
Category: Utilities / System Utilities
Publisher: Paehl, License: Freeware, Price: USD $0.00, File Size: 71.0 KB
Platform: Windows
Free Flac to iPod Audio Fast Convert is one of the best free conversion programs for converting your Flac file to iPod Audio format. It is very easy to use, and you can finish your conversion with just a few clicks. The output quality is super good and conversion speed is really fast. Moreover, it is a totally free application, and contains no virus or spyware, so just download...
Category: Audio / Utilities & Plug-Ins
Publisher: 111ware.com Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
Freeware to convert very simply and quickly all major audio formats to MP3, WMA, OGG, Flac, WAV, AAC. Freeware to rip all your audio CD to MP3, WMA, OGG, Flac, WAV, AAC. Free Audio Converter supports all these formats: mp3 to wma, mp3 to ogg, mp3 to Flac, mp3 to wav, mp3 to aac. wma to mp3, wma to ogg, wma to Flac, wma to wav, wma to aac. ogg to mp3, ogg to...
Category: Audio / Rippers & Encoders
Publisher: KastorSoft, License: Freeware, Price: USD $0.00, File Size: 3.3 MB
Platform: Windows, Other
Free Flac to M4A Fast Convert is a professional conversion program which allows you to convert your Flac to M4A format with fast speed and great output quality. It has a user-friendly interface, and easy to use even for its beginners. You can complete your conversion as easy as ABC. The program is freeware and does not contain any form of malware, including spyware, virus, spam or...
Category: Audio / Utilities & Plug-Ins
Publisher: redpeanut.net Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
Removal tool detects and removes many worms, trojans and backdoors: Mytob, Mydoom, Beagle, Netsky, Sasser, Blaster Zafi, Mabutu, Startpage and meny others.
Caution: Administrative rights required.
1. Click download link next to virus name.
2. Save the file locally on your computer.
3. Close all Windows applications.
4. Turn AVK Monitor off, if enabled....
Category: Security & Privacy / Anti-Virus Tools
Publisher: G DATA Software Sp. z o.o., License: Freeware, Price: USD $0.00, File Size: 224.0 KB
Platform: Windows
"It's missing from Windows!" HSLAB Shutdown Folder is a utility which provides a service analogous to the Windows 9x/NT/2000/XP "Startup" folder. It launches applications, command files (*.bat,*.Cmd) and symbolic links placed into a "Shutdown Folder" folder just before Windows shuts down. The program also accelerates Windows shutdown (as does HSLAB Force Down). HSLAB Shutdown Folder is...
Category: Audio / Utilities & Plug-Ins
Publisher: Shutdown Folder, License: Freeware, Price: USD $0.00, File Size: 1.8 MB
Platform: Windows
"It's missing from Windows!" HSLAB Shutdown Folder is a utility which provides a service analogous to the Windows 9x/NT/2000/XP "Startup" folder. It launches applications, command files (*.bat,*.Cmd) and symbolic links placed into a "Shutdown Folder" folder just before Windows shuts down. The program also accelerates Windows shutdown (as does HSLAB Force Down). HSLAB Shutdown Folder...
Category: Utilities / System Utilities
Publisher: Shutdown Folder, License: Freeware, Price: USD $0.00, File Size: 1.8 MB
Platform: Windows
"It's missing from Windows!" HSLAB Shutdown Folder is a utility which provides a service analogous to the Windows 9x/NT/2000/XP "Startup" folder. It launches applications, command files (*.bat,*.Cmd) and symbolic links placed into a "Shutdown Folder" folder just before Windows shuts down. The program also hccelerates Windows shutdown (as does HSLAB Force Down). HSLAB Shutdown Folder...
Category: Desktop Enhancements / Start-up/Shutdown
Publisher: Shutdown Folder, License: Freeware, Price: USD $0.00, File Size: 1.9 MB
Platform: Windows
This software can help you to convert audio and video files to Free Lossless Audio Codec format, or decode Flac files to popular audio formats. You can convert the following formats to Flac: MP3, AAC, MID, MKA, WV, TTA, AC3, MP2, MPA, MPC, APE, OFR, WAV, WMA, CDA, M4A, OGG, RA, DTS. In addition, you can convert Flac to MP3, AAC, MP2, OGG, WAV, WMA, AC3, AIFF, AMR, AU, MP3,...
Category: Audio / Audio Players
Publisher: FreeVideoConverter.biz, License: Freeware, Price: USD $0.00, File Size: 4.8 MB
Platform: Windows
Newpear Free Flac 2 AAC Converter Lite is a professional conversion program which allows you to convert your Flac to AAC format with fast speed and great output quality. It has a user-friendly interface, and easy to use even for its beginners. You can complete your conversion as easy as ABC. The program is freeware and does not contain any form of malware, including spyware,...
Category: Audio / Utilities & Plug-Ins
Publisher: newpear.com Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
SurfStats FileFilter is a FREEWARE log file cleanup program that removes unwanted hit lines from log files. You can remove hit lines containing specified phrases, e.g. lines containing gif,jpg,Cmd.Exe, etc. This makes you log files smaller and faster to process by log analyzers. It also makes it easier to read. Some viruses like CoderRed and Nimda can clutter up your log files and...
Category: Web Authoring / Web Design Utilities
Publisher: SurfStats Software, License: Freeware, Price: USD $0.00, File Size: 4.2 MB
Platform: Windows
kSign will digitally sign EXE,DLL,COM,CAB and OCX files - without signtool.
kSign will digitally sign Exe,DLL,COM,CAB and OCX files - without signtool.Exe!
Digitally sign your files one at a time or all in a batch with the easiest code signing utility available. kSign does NOT require signcode.Exe or signtool.Exe or any SDK download from Microsoft. Best of all, it's free!
No large Windows SDK download, a graphical interface,...
Category: Software Development / Management & Distribution
Publisher: K Software, License: Freeware, Price: USD $0.00, File Size: 3.0 MB
Platform: Windows
The NCD.Exe allows you to control NCD products directly from a command line interface in DOS. NCD.Exe does NOT require 3rd party tools or components, as it speaks directly to DOS. With NCD.Exe, you may test and control an NCD device directly without programming. It can also be used in a batch file to do complex jobs or called in your own program. NCD.Exe is a free...
Category: Software Development / Help File Utilities
Publisher: National Control Devices, License: Freeware, Price: USD $0.00, File Size: 418.0 KB
Platform: Windows
Eufony Free Flac MP3 Converter is a fast and effective audio encoder that can transform your Flac collection into standard quality, compact MP3 files. Both selection and conversion processes are simple and fast, allowing you to batch convert any amount of Flac files in one single operation.
Going from Flac to MP3 may seem a not-very-obvious conversion...
Category: Audio / Rippers & Encoders
Publisher: HongLiang Tang, License: Freeware, Price: USD $0.00, File Size: 2.1 MB
Platform: Windows
The Program SWF to EXE is intended for transformation of files from format SWF in format EXE.
The Program SWF to Exe is intended for transformation of files from format SWF in format Exe.The First variant provides the possibility of making the file on base of technologies Macromedia and contains in itself strictly file SWF and see from Macromedia. This guarantees start the file on any computer.The Second variant contains in itself Your file and spical programm viewing. You...
Category: Web Authoring / Flash Utilities
Publisher: AMX, License: Freeware, Price: USD $0.00, File Size: 1.8 MB
Platform: Windows
CleanSober.Exe detects and removes the W32/Sober Worm and its variants completely from your computer. Download CleanSober.Exe and save it on your desktop. Double click on CleanSober.Exe to execute it. Follow the user-friendly instructions to detect and re
Category: Security & Privacy / Anti-Virus Tools
Publisher: proland.net, License: Freeware, Price: USD $0.00, File Size: 396.0 KB
Platform: Windows, Mac, 2K, 2K3
One of the best FLAC to iPod nano converters, professionally designed for users.
One of the best Flac to iPod nano converters, professionally designed for users. Free of charge, of course. You can download as you like and do not need to pay for it forever. It's virus-free. No adware, spyware, etc. Safe to install. For converting, it's not bad. Converts at superfast speed and produces high-quality output. Now, download and try!
Category: Audio / Rippers & Encoders
Publisher: 77soft.net Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
Do you need execute a DOS command / batch file / Exe from ASP? if yes, this EXEShell COM LIbrary will meet your requirement. ExeShell COM Library is a COM interface, it allows you to run an Exe application from current user account or a special user account, for example, you can run an Exe from Administrator user account to get higher privileges. EXEShell COM Library...
Category: Software Development / Components & Libraries
Publisher: VeryDOC.com Inc, License: Freeware, Price: USD $0.00, File Size: 118.6 KB
Platform: Windows
Free Flac 2 iPod shuffle Lite is a powerful and totally free conversion program which allows you to convert Flac file to iPod shuffle format with fast speed and great output quality. With a user-friendly interface, it is easy to use for all its users. You can complete your conversion as easy as possible. It does not include any malware, and safe to install. Now, download it, and...
Category: Audio / Utilities & Plug-Ins
Publisher: 1001app.com Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows
Flac is a lossless format but you can't play it on certain audio players like iPod. Freemore Flac to MP3 Converter will help convert Flac files to standard MP3 format files, which are much smaller and have better support among audio applications and hardware players. Extract audio tracks from video files without loss of sound quality and save them as MP3, AAC, WMA, OGG...
Category: DVD & Video / AVI Tools
Publisher: FreeMoreSoft, License: Freeware, Price: USD $0.00, File Size: 4.6 MB
Platform: Windows
Free Flac to iPod Audio Converter Pro is a powerful and totally free conversion program which allows you to convert Flac file to iPod Audio format with fast speed and great output quality. With a user-friendly interface, it is easy to use for all its users. You can complete your conversion as easy as possible. It does not include any malware, and safe to install. Now, download it,...
Category: Audio / Utilities & Plug-Ins
Publisher: ware88.com Inc., License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Windows