For questions not specific to a single version of Microsoft Windows. Otherwise, use a more specific tag such as [windows-7] or [windows-10].

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886
votes
19answers
477k views

What are the Windows A: and B: drives used for?

In Windows you have a C-drive. Everything labeled beyond that is with the following letter. So your second drive is D, your DVD is E and if you put in a USB stick it becomes F and the following ...
363
votes
12answers
499k views

How to disable the “Get Windows 10” icon shown in the notification area (tray)?

This icon showed up in my taskbar notification area today and I cannot seem to get rid of it: Clicking on it displays the following screen: So how do I disable or remove the "Get Windows 10" ...
327
votes
18answers
257k views

How can I remove malicious spyware, malware, adware, viruses, trojans or rootkits from my PC?

What should I do if my Windows computer seems to be infected with a virus or malware? What are the symptoms of an infection? What should I do after noticing an infection? What can I do to get rid of ...
312
votes
11answers
284k views

Is there any 'sudo' command for Windows?

I always work on a non-administrator account on my Windows computer. Sometimes I need to install programs which requires administrator access. As I mostly use the Windows command prompt, is there a ...
282
votes
27answers
87k views

How to mess up a PC running Windows 7? [closed]

Ok, so for my PC class I have to find 3 hacks that would mess up the lab's PC. Me and my partner are going to mess up the PC and then another team will try to fix it. The system on it is Windows 7. ...
256
votes
10answers
185k views

Menu select item stuck on screen after context or command menu has closed

Periodically when I select a menu command, the label or selected option gets "stuck" on screen and won't go away. I can close all open applications, including whichever one I was using when it got ...
234
votes
10answers
23k views

Why is Google so much faster than a hard-drive search?

When I search a file on my HD in Windows 7 or Windows XP it takes some minutes to finish the process. If I fill in a search term in Google, the answer is on my screen in milliseconds How is it ...
232
votes
10answers
109k views

Create/rename a file/folder that begins with a dot in Windows?

Many programs needs folder names that starts with a dot, like .emacs.d, .gimp-2.2, .jedit etc. How do I create such a folder? When using the Windows Explorer in Windows 2000 (and other versions), I ...
231
votes
13answers
702k views

How to search inside files on Windows 7?

In Windows XP we can search for files that contain a defined keyword (inside all files types). Windows 7 can look inside files for a keyword, but only for text files. (*.doc, *.txt, *.inf, ...), not ...
221
votes
19answers
106k views

How can I visualize the file system usage on Windows?

How can I visualize which folders and files are taking up all of the space on my hard drive? I'm getting some conflicting reports on the size of hard drive contents. Namely what is and isn't there ...
208
votes
7answers
236k views

Can I delete the the folder C:\ProgramData\Package Cache\?

There is a new folder full of installers located at C:\ProgramData\Package Cache\. I believe this is from visual studio 2012 RC. Does anyone know if I can delete these GB of data without ...
205
votes
5answers
493k views

How can I display the contents of an environment variable from the command prompt in Windows 7?

In Windows 7, when I start the Command prompt, is there any command to display the contents of an environment variable (such as the JAVA_HOME or PATH variables)? I have tried with echo $PATH, echo ...
203
votes
18answers
380k views

How can I download an entire website?

How can I download all pages from a website? Any platform is fine.
203
votes
14answers
158k views

How do you list all processes on the command line in Windows?

Is there a command equivalent to 'ps' on Unix that can list all processes on a Windows machine?
203
votes
2answers
101k views

“directory junction” vs “directory symbolic link”?

MKLINK [[/D] | [/H] | [/J]] Link Target /D Creates a directory symbolic link. Default is a file symbolic link. /H Creates a hard link instead of a symbolic link. /J ...
202
votes
9answers
284k views

Find out which process is locking a file or folder in Windows

How can I find out which process is locking a file or folder in Windows? For instance, when trying to delete a folder, Windows reports this: The action can't be completed because the folder is ...
182
votes
10answers
37k views

How to copy text from Console2?

I just started using Console2 as an alternative to cmd.exe I can't figure out how to copy text from the console to the clipboard -- dragging over it with the mouse won't mark anything, and there is ...
173
votes
15answers
358k views

How to download files from command line in Windows, like Wget is doing?

How can I download something from the web directly without Internet Explorer or Firefox opening Acrobat Reader/Quicktime/MS Word/whatever? I'm using Windows, so a Windows version of Wget would ...
169
votes
17answers
147k views

How to delete directories with path/names too long for normal delete

Windows seems to have a length limit on file names when trying to delete, though it won't prevent those files from being created. Our build process creates a number of temporary files (many build off ...
163
votes
3answers
116k views

How do I make Windows 10's File Explorer open “This PC” by default?

I know how to do that on Windows Vista and Windows 7, and I know how to do that on Windows 8 and Windows 8.1, but neither of the ways work with Windows 10; it always defaults ...
156
votes
4answers
16k views

How does Windows know if a program is not responding?

How does Windows know if a program is not responding? Does it constantly keep polling all running applications?
156
votes
11answers
89k views

Why does 64-bit Windows need a separate “Program Files (x86)” folder?

I know that on a 64-bit version of Windows the "Program Files" folder is for 64-bit programs and the "Program Files (x86)" folder is for 32-bit programs, but why is this even necessary? By ...
154
votes
5answers
97k views

Notepad++ is unable to load langs.xml, why?

Whenever I open NotePad++ the following error message appears: --------------------------- Configurator --------------------------- Load langs.xml failed! --------------------------- ...
152
votes
7answers
142k views

Native alternative to wget in Windows PowerShell?

I know I can download and install the aformentioned library (wget for Windows), but my question is this: In Windows PowerShell, is there a native alternative to wget? I need wget simply to retrieve ...
152
votes
16answers
263k views

How to compare the differences between two PDF files on Windows?

Do you know a good Windows software to compare PDF files side-by-side and show the modifications between the two? It would be great if you can post both free and not-free products.
150
votes
1answer
18k views

Why are there no odd Windows process IDs?

There are many ways to examine process IDs in Windows. For example, using the PowerShell command: ps | select Id, ProcessName | Sort Id | ft -AutoSize We see the following output: Id ...
148
votes
9answers
87k views

Why does the /winsxs folder grow so large, and can it be made smaller?

A Vista virtual machine I use only has a 10 GB virtual hard disk -- and I'm worried about it running out of space over time. I used TreeSize to check for the culprits.. And the primary culprit is ...
147
votes
15answers
163k views

“This file came from another computer…” - how can I unblock all the files in a folder without having to unblock them individually?

Windows XP SP2 and Windows Vista have this deal where zone information is preserved in downloaded files to NTFS partitions, such that it blocks certain files in certain applications until you ...
144
votes
8answers
212k views

How to delete a file in Windows with a too long filename? [duplicate]

My wife has several files and folders that somehow ended up having filenames that have caused them to be undeleteable (can't be deleted) by normal means or via the command line. I believe the ...
142
votes
18answers
304k views

What utility can move my Windows boot partition over to another hard drive? [closed]

Can anyone recommend a cheap/free utility that can do this without very much effort? My preference is that it would be really easy. Boot into Windows Pick drive to move Pick target drive It copies ...
142
votes
8answers
229k views

How to read ext4 partitions on Windows?

Is there a way to read ext4 partitions from Windows? If so, what can I do?
140
votes
13answers
15k views

How to prove the authenticity of a screenshot?

I have take some screenshots of chat from Whatsapp web using Windows 8 Snipping Tool. I saved those images in PNG format. Now I want to prove that those images are the original, not tampered or ...
134
votes
7answers
269k views

How to recursively delete directory from command line in windows?

What is the windows equivalent of rm -r [directory-name]?
134
votes
8answers
215k views

How can I free up drive space from the Windows installer folder without killing Windows 8.1?

On my SSD machine, the C:\Windows\Installer folder is massive and takes up about 15% of my total disk space. Is there a way to clean up that folder without killing Windows 8.1? Tucking away the ...
130
votes
2answers
14k views

What is a “Magic Packet” for waking a computer?

My wireless adapter (Intel Dual Band Wireless-N 7260) has two settings in Device Manager which I cannot explain. Wake on Magic Packet Wake on Pattern Match After a bit of research, I found this ...
129
votes
16answers
279k views

How to move windows that open up offscreen?

I have a dual monitor setup, and I recently played around with the positioning settings, and some of my single window applications do the favour of preserving where they were last closed, and opening ...
126
votes
2answers
140k views

How do I exit telnet?

I start telnet by telnet host port. How do I stop it in Windows? Shockingly, Ctrl+C doesn't work.
126
votes
8answers
1.3m views

How can I check the temperature of my CPU in Windows?

Does Windows provide a means to check my CPU temperature natively? If not, are there any software tools which can reveal this information?
123
votes
15answers
79k views

How to check if a binary is 32 or 64 bit on Windows?

So, I need to do just that before I move the program to 32bit machine and experience a spectacular failure. Is there an easy way to do this?
119
votes
8answers
36k views

Is there a convenient way to edit PATH in Windows 7?

I do not understand why Windows 7 is still adopting this stuffy dialog box? I feel uncomfortable when editing and looking-up a path in this narrow text box. Is there a convenient way to edit PATH ...
119
votes
2answers
92k views

How to stop Microsoft from gathering telemetry data from Windows 7, 8, and 8.1

Some of the update patches pushed to Windows 7, 8, and 8.1 during this year seem to be solely for the purpose of gather data from a user's system. Is there a way to disable the telemetry through ...
118
votes
13answers
256k views

What can I do if I forgot my Windows password?

I got a brand new Windows 7 machine, installed the operating system, created one account and forgot its password. What can I do? There is no external CD, the operating system is loaded from somewhere ...
112
votes
3answers
63k views

What Tiling Window Manager for Windows do you recommend? [closed]

What is the best tiling window manager for Windows? I'm looking for something like awesome. It would be nice if it removes the title bar and has "comfortable" shortcut keys (for me that's vi keys, ...
108
votes
4answers
62k views

Is there a tool that can determine the file type from containing data? [closed]

I sometimes get files from my clients that have the wrong file extension. For example, the name is image.jpg but the file is actually a TIFF image. In many cases I can clarify it by opening the file ...
107
votes
7answers
269k views

Using cd Command in Windows Command Line, Can't Navigate to D:\

This may be a stupid question, and I think I have looked elsewhere to find the answer... Might be a path issue, but when I open the command line and type from the C:\>: cd D:\ I cannot get to ...
107
votes
7answers
94k views

How to make SUBST mapping persistent across reboots?

Does Windows (XP or later) have a built-in way to create persitent drive mappings, like the ones SUBST creates? I found a 3rd party tool psubst. Is there a way to do it without 3rd party tools?
107
votes
4answers
9k views

Why do damaged hard drives freeze the entire system?

Why does a hard drive which is known to have bad blocks (verified in HDTune and HDDScan), freezes down my entire system? It is not the OS drive; it is attached to another SATA port, and I'm trying to ...
105
votes
12answers
79k views

Mass deleting files in Windows

I have a directory, that contains ~ 3 million files in certain subdirectories on a Windows 2008 server. Manually deleting the files via SHIFT+DEL on the root dir takes ages. Is there any other way to ...
105
votes
10answers
241k views

How to stop jucheck from running? Java won't remember “Check for Updates Automatically” setting

I've installed Java on Windows Vista, and every day I get a Vista security warning asking me if I want to run "jucheck". Apparently this is the Java automatic updater. Well, I don't want it to run ...
104
votes
1answer
49k views

Unable to install fonts on Windows 10

I'm using Windows 10 x64 Pro and I'm unable to preview or install fonts. When I try to preview a font (double click or Right Click >> Preview), I get an error message that reads "The requested ...