Find out which bit is 32 64. How to find out the system bit depth. Determining bit depth in ubuntu

What version of Windows is installed on your computer: 32-bit or 64-bit?

This question needs to be answered before installing programs on your computer or laptop or increasing RAM, etc.

The terms 32-bit and 64-bit describe how the computer's processor (also called the CPU) processes information. The 64-bit version of Windows handles large amounts of random access memory (RAM) more efficiently than the 32-bit version.

Follow the instructions in the sections below to determine which version of Windows your computer is running (32-bit or 64-bit) and which edition of Windows you are using.

Computers running Windows XP

• Click the Start button, right-click My Computer, and then select Properties.
• If the System section says "x64 Edition," your computer is running a 64-bit version of Windows XP.
• If you don't see "x64 edition" in the System section, your computer is running a 32-bit version of Windows XP.
• The edition of Windows XP you are using is listed in the System section at the top of the window.

Computers running Windows Vista or Windows 7

• Click Start, right-click Computer, and then select Properties.
• If "64-bit operating system" appears next to System Type, your computer is running a 64-bit version of Windows Vista or Windows 7.
• If "32-bit operating system" appears next to System Type, your computer is running a 32-bit version of Windows Vista or Windows 7.
  The edition of Windows Vista or Windows 7 you are using is listed under Windows edition at the top of the window.

Computers running Windows 10

• Click the Start button, click Settings - then System - then About the system
• If "64-bit operating system" appears next to System Type, your computer is running the 64-bit version of Windows 10.
• If "32-bit operating system" appears next to System Type, your computer is running 32-bit version 10.
• The edition of Windows 10 you are using is listed under Windows Edition at the top of the window.

A 32-bit computer does not have the same capabilities as a 64-bit computer. If you don't know what type of Windows OS you are using, here we will tell you how you can find out.

What does the term "bit" mean?

The term "bit" is an abbreviation of the English "binary digit", which means "binary number". This is the most simple system number, consisting of a sequence of digits 0 and 1.

32 and 64 - what's the difference?

In order for the computer to be able to interpret sequences of words written in binary code as simply as possible, it was decided that they would respond to a specific morphology. This implies their length, expressed in bits. At first they were 16 bits long, and then 32, or even 64. Thus, words of 64 bits are longer than 32.

Command line

Call the command Execute holding down the keys Windows + R and type winver and click OK.

Look at the banner at the top of the window - it will contain information: 32- or 64-bit system. If this information is not available, then (in most cases) you are dealing with a 32-bit version of Windows.

Windows 10 and 8

Method 1

Right-click the Windows logo in the lower left corner of the screen and select from the menu Settings/System. In the window that opens, in the column System look at the information about the bit depth of the installed OS.

Hotkeys for calling this window are: Windows+ Pause/Break.

Method 2

You can also right-click This computer > Properties.

In the window that opens, information will be mentioned: 32-bit or 64-bit system.
If there is no information, then (in most cases) this is a 32-bit version of Windows.

Method 3

Go to disk C:\. Folder availability Program Files (x86), indicates a 64-bit system. Otherwise it is a 32-bit system.

Windows 8

Open Charm Bar (Windows+ C), go to Settings > PC Information. The system type will be indicated in the section System.

Vista and 7

Click the button Start> Control Panel > system and safety. In the column System the system type will be indicated.

Image: © John Schnobrich - Unsplash.com

Often, the requirements for an application or game indicate compatibility with a particular system bit depth. 32-bit applications work on both systems, unlike 64-bit ones. Those only work on 64-bit systems. In this regard, before downloading an application or purchasing it, people ask themselves the question - how to find out the bit capacity of the system?

The answer to this question is simple: in any version of Windows, just press Win + Pause. It happens that the keyboard does not have a Pause button or the key combination does not work (for example, because in order to use the Pause button you also need to hold down Fn). Then just go to Explorer (Win + E), right-click on “This PC”. If you have older versions of Windows, click "properties" on the "My Computer" shortcut.

As a result, a window will open in front of you with information about the installed OS, where you will also find its bit depth.

Bit depth Windows systems 10
Find out the system capacity in Windows 7

That's all, this method is also suitable for Windows XP. Unfortunately, I was unable to take a screenshot due to its absence installed version this OS. Remember - Win + Pause and you will find out the system capacity. Another simple option that does not require installing programs is to type systeminfo in

Good morning everyone.

Very often, users wonder what bitness of the Windows operating system they have on their computer, and what it actually gives.

In fact, for most users there is no difference in the OS version, but you still need to know which one is installed on the computer, since programs and drivers may not work on a system with a different bit depth!

Operating systems, starting with Windows XP, are divided into 32 and 64 bit versions:

1. 32-bit is often denoted by the prefix x86 (or x32, which is the same thing);
2. 64 bit prefix - x64.

About the main difference What is important for most users, 32 from 64 bit systems is that 32 bits do not support more than 3 GB of RAM. Even if the OS shows you 4 GB, then applications running in it will still use no more than 3 GB of memory. Thus, if your PC has 4 or more gigabytes of RAM, then it is advisable to choose an x64 system; if less, install x32.

The remaining differences are not so important for “ordinary” users...

How to find out the bitness of a Windows system

The methods below are relevant for Windows 7, 8, 10.

Method 1

Press a combination of buttons Win+R, and then enter the command dxdiag, press Enter. Relevant for Windows 7, 8, 10 (note: By the way, the “run” line in Windows 7 and XP is in the START menu - you can also use it).

1. time and date;
2. computer name;
3. information about operating system: versions and bit depth;
4. device manufacturers;
5. computer models, etc. (screenshot below).

DirectX - system information

Method 2

To do this, go to “my computer" (note: or "This PC", depending on your version of Windows), right-click anywhere and select the “properties” tab. See screenshot below.

You should see information about the installed operating system, its performance index, processor, computer name and other information.

System type: 64-bit operating system.

Opposite the item “system type” you can see the bitness of your OS.

Method 3

Eat special utilities to view your computer's characteristics. One of these is Speccy (more details about it, as well as a download link, can be found in the link below).

Several utilities for viewing computer information -

After launching Speccy, right in the main window with summary information, the following will be shown: Windows OS information (red arrow in the screenshot below), CPU temperature, motherboard, hard drives, information about RAM, etc. In general, I recommend having a similar utility on your computer!

Pros and cons of x64, x32 systems:

1. Many users think that as soon as they install a new OS on x64, the computer will immediately start working 2-3 times faster. In fact, it is almost no different from 32 bit. You won't see any bonuses or cool additions.
2. x32 (x86) systems only see 3GB of memory, while x64 will see all of your RAM. That is, you can increase the performance of your computer if you previously had an x32 system installed.
3. Before switching to an x64 system, check the availability of drivers for it on the manufacturer's website. It is not always possible to find drivers for everything. You can, of course, use drivers from all sorts of “craftsmen”, but then the functionality of the devices is not guaranteed...
4. If you work with rare programs, for example, written specifically for you, they may not work on an x64 system. Before moving, try them on another PC, or read reviews.
5. Some x32 applications will work as if nothing had happened in x64 OS, while others will refuse to start or will behave unstable.

Is it worth switching to x64 OS if x32 OS is installed?

A fairly common question, especially among novice users. If you have a new PC with a multi-core processor and a large amount of RAM, then it’s definitely worth it (by the way, such a computer probably already comes with x64 OS installed).

Previously, many users noted that the x64 OS experienced more frequent crashes, the system conflicted with many programs, etc. Today, this is no longer observed; in terms of stability, x64 systems are not much inferior to x32.

If you have a regular office computer with RAM no more than 3 GB - then it’s probably not worth switching from x32 to x64. Apart from the number in the properties, you will not receive anything.

For those whose computer is used to solve a narrow range of tasks and copes with them successfully, there is no point in switching to another OS, and indeed changing software in general. For example, I saw in the library computers with “homemade” book databases running Windows 98. In order to find a book, their capabilities are more than enough (that’s probably why they don’t update them :))…

That's all. Have a nice weekend everyone!

This article explains how to determine if your computer is running a 64-bit system. software based on x86-x or 64-bit version.

The screenshots were taken on Windows 10, but the instructions work on Windows 7 and Windows 8.

How to check if your computer is running 32-bit or 64-bit Windows

Quick Guide:

1. Open the Start menu.
2. In the search field, enter " System Information».
3. Click Enter on keyboard.
4. Click " System Information» in the top left corner.
5. Find system type.
6. Check if it says " x64" (64-bit) or " x86"(32-bit).

And now in more detail:

Method 1. Find out the bit depth through “System information”

1. Open your computer's Start menu. The Start key appears as four squares in the lower left corner of the screen.
2. Enter System Information in the search field. This will search all your files and programs to compare results.
3. Press ↵ Enter on your keyboard. This will open the program System Information in a new window.
   
4. NClick "System Information" on the left sidebar. It's at the top of the left menu.
   
5. Find system type information in the system summary. This line indicates which Windows version you are