Microsoft DirectX® End-User Runtime provides updates to 9.0c and previous versions of DirectX

The Microsoft DirectX® End-User Runtime provides updates to 9.0c and previous versions of DirectX — the core Windows® technology that drives high-speed multimedia and games on the PC.
Details
Version	:	9.29.1974
File Name	:	dxwebsetup.exe
Date Published	:	4/18/2011
File Size	:	286 KB
Microsoft DirectX is a group of technologies designed to make Windows-based computers an ideal platform for running and displaying applications rich in multimedia elements such as full-color graphics, video, 3D animation, and rich audio. DirectX includes security and performance updates, along with many new features across all technologies, which can be accessed by applications using the DirectX APIs.
Supported Operating System		Windows 7, Windows Server 2003 Service Pack 1, Windows Server 2003 Service Pack 2, Windows Server 2008, Windows Vista, Windows XP Service Pack 2, Windows XP Service Pack 3
Install Instructions		1. Click the Download button on this page to start the download, or choose a different language from the drop-down list and click Go. 2. Do one of the following: 1. To start the installation immediately, click Open or Run this program from its current location. 2. To copy the download to your computer for installation at a later time, click Save or Save this program to disk.
Additional Information		• The DirectX end-user installation includes the D3DX, HLSL Compiler, XInput, XAudio, and Managed DirectX 1.1 components. • Note that the DirectX Runtime (Direct3D, DirectInput, DirectSound) is not part of this package as it is included as part of the Windows operating system, and therefore cannot be installed or uninstalled. Updating the DirectX Runtime is achieved by installing the latest Service Pack or obtaining a newer version of Windows. • For information on obtaining DirectX 11 for Windows Vista or Windows Server 2008, see Microsoft Knowledge Base article 971644. • The DirectX End-User Runtimes installer contains all of the components installed by the Web Installer in a single package and is recommended for those users that do not have an Internet connection during installation.

মস্তিষ্কের ক্ষমতা বৃদ্ধি করার ১৭ উপায়:

মানুষের ভালো-মন্দ, জ্ঞান-বিজ্ঞান, কৌশল, শারীরিক যোগ্যতা, মানসিক উন্নয়ন সব কিছুরই নিয়ন্ত্রক মস্তিষ্ক বা ব্রেইন। এই মস্তিষ্ক যিনি যতটা সক্ষম ও সচল রাখতে পারবেন তিনি ততটা বুদ্ধি, প্রজ্ঞা ও কৌশল দিয়ে জগত্টাকে জয় করতে পারবেন। তাই মস্তিষ্ক শক্তি কিভাবে বাড়াবেন তাই নিয়ে ১৭টি টিপস এখানে তুলে ধরা হলো:

১. হঠাৎ করে উত্তেজিত না  হওয়া। পরিস্থিতি মূল্যায়নে যথেষ্ট সময় নেয়া। প্রয়োজনে সমমনাদের সঙ্গে আলাপ করা।

২. বিষয়টি সহজ হলেও সমাধানে জটিল আংশ নিয়ে আগে ভাবা।

৩. সবকিছু যুক্তি দিয়ে সমাধানের চেষ্টা করা।

৪. নিয়মিত ব্যায়াম করা।

৫. ঘুমানোর সময় সোজা হয়ে ঘুমাতে চেষ্টা করা।

৬. প্রচুর পরিমাণ পানি পান করা।

৭. সবসময় হাসি-খুশি থাকা।

৮. কাজের ভেতর থাকতে চেষ্টা করা।

৯. পরিমিত ঘুমাতে চেষ্টা করা।

১০. অবসরে কম শব্দে খানিকটা সঙ্গীত উপভোগ করা।

১১. কোন কিছু নিয়ে বেশি না  ভাবা।

১২. দ্রুত পড়ার অভ্যাস করা।

১৩. প্রিয়জনের নাম মনে করার চেষ্টা করা।

১৪. প্রকৃতি নিয়ে ভাবা।

১৫. বন্ধুদের সহায়তার চেষ্টা করা।

১৬. সমস্যার গভীরে যাবার চেষ্টা করা।

১৭. মানসিক চাপ নিয়ন্ত্রণে রাখা।

ফেসবুক থেকে ডিলিট হওয়া যেকোনো কিছু ফিরিয়ে আনতে:

ধাপ-০১

প্রথমেই আপনাকে যেতে হবে ফেসবুকের Settings থেকে General অপশনে। ক্লিক করুন

ধাপ-০২

General Settings ওপেন হওয়ার পর নিচের দিকে দেখতে পারবেন Download a copy of your Facebook data এটিতে ক্লিক করুন।

ধাপ-০৩

Download Your Information নামে একটা পেজ আসবে। সেখানে আপনি দেখতে পাবেন Start My Archive। ক্লিক করেলে ফেসবুক সিকুরিটির জন্য আপনার কাছে আইডি ও পাসওয়ার্ড জানতে চাইবে। সঠিক ভাবে আইডি পাসওয়ার্ড দিন।

ধাপ-০৪

আ ই ডি পাসওয়ার্ড দেওয়ার পর Submit এ ক্লিক করুন। পরবর্তিতে একটি Download Link দেখতে পারবেন। কিছু সময় পরে (অনেক সময় ২৪ ঘন্টা সময় লাগতে পারে ) আপনার সকল ডাটা আপনার ইমেইলে পাঠিয়ে দেওয়া হবে যে ইমেইলটি আপনি ফেসবুক একটাউন্ট করতে ব্যবহার করেছিলেন।

ধাপ-০৫

আপনার Email চেক করুন। দেখবেন ফেসবুক থেকেএকটি ইমেইল আসবে সেখানে ডউনলোড লিংক দেওয়া থাকবে। লিংকে ক্লিক করে Download Archive থেকে আপনি ডউনলোড করে নিতে পারবেন । এখানে ডাউনলোড করার সময় পাসওযার্ড চাইবে।

ধাপ-০৬

ফাইলটি ডাউনলোড করার পরে একটা Zip ফইল পাবেন, ফাইলটি মাউসের রাইট বাটন ক্লিক করে Extract All করুন। আনজিপ করার পর আপনার মেসেজ, ভিডিও, ছবি, পক , ফ্রেন্ডলিষ্ট ইত্যাদি দেখতে পারবেন। ফাইল গুলো অবশ্য .html ফরমেটে দেওয়া থাকবে। যে কোন একটি ফাইলের উপর ডাবল ক্লিক করে আপনার পছন্দের ব্রাউজার সিলেক্ট করে ওপেন করুন।

visual effects, Adjust or turn off OneDrive sync, back up your data, reset your PC, restore your data

To adjust the visual effects in Windows

In the search box on the taskbar, type performance, then select Adjust the appearance and performance of Windows.

In the Performance Options dialog box, on the Visual Effects tab, select Adjust for best performance > Apply.

Restart your PC and see if that speeds up your PC.
If your PC still runs slowly, continue to the next tip.

Adjust or turn off OneDrive sync

• Your PC settings let you choose where files will be saved to by default. However, in newer versions of Windows 10, files are saved to OneDrive instead of your PC. This lets you get to your files from any device that can connect to the Internet, and it helps to make sure you have your files in case your PC is ever damaged or lost. It also means that your files need to sync between your PC and OneDrive to make sure both copies—the one on your PC and the one on OneDrive—are synced. However, syncing can slow down your PC.

To stop syncing to One Drive

1. On the task-bar, select File Explorer.
2. Press and hold (or right-click) One Drive - Personal, and then select Choose One Drive folders to sync.
3. Clear the Sync all files and folders in OneDrive check box, then select OK.
4. Restart your PC and see if that improves things.

• If this fixes the performance problem with your PC, check out the Fix OneDrive sync problems topic to try to fix your syncing problems, so you can turn syncing back on to keep your files synced.
• If your PC still runs slowly, you should turn syncing back on for One Drive by selecting the Sync all files and folders in One Drive check box again, and then continue to the next tip.

Reset your PC

1. When you reset your PC, you can choose whether you want to keep your personal files or remove them, then have Windows reinstalled. Resetting your PC should be one of the last things you should try.
2. Do one of the following:
3. If you want to keep your files, follow the steps in To back up your data below.
4. If you want to remove your files and not back them up, go to To reset your PC below.

To back up your data

• Select the Start button > Settings > Update & security > Backup > Add a drive, and then choose an external drive or network location to back up your files to.
• On the Backup screen, select More options > Back up now.

Note
It might take several minutes for the backup to finish. Your external drive or network location needs to have enough free space for all the files that you want to back up.

To reset your PC

• Go to Settings > Update & security > Recovery .
• Under Reset this PC, select Get started.

To restore your data

1. After you reset your PC, here’s how to restore your data from your backup. When you do this, all the personal files you backed up will be put back on your PC.
2. Select the Start button > Settings > Update & security > Backup > Add a drive, and then choose the external drive or network location that you backed up your files to.
3. On the Backup screen, select More options > Restore files from a current backup.
4. When the external hard drive or network location that you backed up to is available, select the green circle at the bottom to start restoring your files and folders.

• If your touchpad isn’t working, it may be a result of a missing or out-of-date driver.
• Open Start, enter Device Manager, and select it from the list of results. Under Mice and other pointing devices, select your touchpad, open it, select the Driver tab, and select Update Driver. If Windows doesn't find a new driver, look for one on the device manufacturer's website and follow their instructions.
• If those steps didn't work, try uninstalling your touchpad driver: open Device Manager, right-click (or tap and hold) the touchpad driver, and select Uninstall. Restart your device and Windows will attempt to reinstall the driver.
• If that didn't work, try using the generic driver that comes with Windows. Here's how: in Device Manager, right-click (or tap and hold) your touchpad driver > Update driver software... > Browse my computer for driver software > Let me pick from a list of device drivers on my computer, select HID compliant mouse, select Next, and follow the instructions to install it.
• If changing your driver doesn’t help, there may be a problem with the touchpad itself. Contact your PC’s manufacturer for help.

system files

Check for corrupted Windows system files

• System File Checker (SFC) is a utility in Windows that scans for corrupted Windows system files. If it finds a problem, it will try to replace the problematic system files from a cached version that’s on your PC. If SFC can’t replace the files, the Deployment Image Service and Management Tool (DISM) can check the corrupted files then download and replace the files through Windows Update.

To run System File Checker (SFC)

• In the search box on the taskbar, type command prompt, press and hold (or right-click) Command Prompt, then select Run as administrator > Yes.
• At the command prompt, type sfc /scannow (note the space between "sfc" and the "/").
• Do one of the following, depending on the results of the scan:
• If SFC finds corrupted files and replaces them, restart your PC and see if that improves your PC’s performance.
• If SFC doesn’t find corrupted files or finds corrupted files but can’t replace them, try using the Deployment Image Service and Management Tool (DISM).

For more info about System File Checker, see 

Use the System File Checker tool to repair missing or corrupted system files.

To use the Deployment Image Service and Management Tool (DISM)

• In the search box on the taskbar, type command prompt, press and hold (or right-click) Command Prompt, and then select Run as administrator > Yes.
• At the command prompt, type dism.exe /Online /Cleanup-image /Restorehealth (note the space between "dism.exe" and "/" and each switch (/)).
• If DISM finds corrupted files and replaces them, restart your PC and see that improves performance.

Note
You need to be connected to the Internet to use DISM, and it might take several minutes to finish.

For more info about DISM, see Fix Windows Update errors by using the DISM or System Update Readiness tool.
If your PC is still running slowly, go to the next tip.

Adjust the appearance and performance of Windows

Windows 10 includes many different visual effects, such as animations and shadow effects. These look great, but they can also use additional system resources and can slow down your PC—this is especially true if you have a PC with a smaller amount of memory (RAM).

viruses and malware:

Check for and remove viruses and malware

1. A virus, malware, or other malicious software could cause your PC to run slowly. Some other symptoms include unexpected pop-up messages, programs that unexpectedly start automatically, or the sound of your hard disk constantly working.
2. The best way to handle viruses and malicious software is to try to prevent them by running antimalware and antivirus software and keeping it up to date. Even if you take precautions, your PC can still become infected.

You can scan your PC for viruses or other malicious software by using Windows Defender, which is included in Windows 10. For more info, see Protect your PC.

Note
If you’re using other antivirus or antimalware software, check the documentation for that program to learn how to scan for viruses. Also, make sure multiple antivirus programs aren’t running at the same time. If they are, pick the one you want to run, and then disable or uninstall any others.

To scan for viruses using Windows Defender

1. Select the Start button > Settings > Update & security > Windows Defender > Open Windows Defender.
2. Select the Update tab > Update Definitions to make sure you have the latest definition file.
3. Select the Home tab > Scan Now, then wait for Windows Defender to finish scanning for viruses and malware.
4. Do one of the following, depending on the results of the scan:
5. If Windows Defender finds a virus or malware and can’t remove or quarantine it, contact Microsoft Support for help.
6. If no viruses are found, restart your PC and try to reproduce the performance problem you were having with your PC.

Note

If Windows Defender doesn’t open, can’t update the definition file, or can’t finish scanning for viruses, try running Windows Defender in Offline Mode, which is explained in the following procedure.

To scan for malware and viruses with Windows Defender Offline

Save any documents or anything else you might have open on your PC.
Select the Start button > Settings > Update & security > Windows Defender > Scan Offline.
Try to reproduce the performance issue.
If your PC still runs slowly, continue to the next tip.

startup programs:

Disable unnecessary startup programs

When you turn on your PC, some programs start automatically and run in the background. You can disable these programs, so they don’t run when your PC starts up.

1. Many programs are designed to start automatically when Windows starts. Software manufacturers often set their programs to open in the background, so you don’t see them running, but so they'll open quickly when you go to use them. This is helpful for programs you use a lot, but not for programs you don’t use often because it slows down the time it takes Windows to start.
2. Find the programs that start automatically
3. Sometimes you can figure out which programs start automatically by looking at the program icons in the notification area that’s on the far right of the taskbar. Check there first to see if there are any programs running that you don’t want to start automatically. To try to find out the name of the program, point to the icon with your mouse pointer. Make sure you select Show hidden icons , so you don’t miss any programs.
4. Notification area with mouse pointing to show hidden icons
5. Even after you check the notification area, you might still miss some programs that run automatically at startup. Here’s how you can find all the programs that start automatically, and stop the ones that you don’t want to start automatically when Windows starts.

To stop a program from starting automatically

1. Press Ctrl + Alt + Delete, 
2. then select Task Manager.

In Task Manager, select More details in the lower-left corner, then select the Startup tab.


To stop a program from starting automatically

1. select the program, then select Disable.
2. Restart your PC and do what you were doing before, 
3. then see if you’re still seeing the same performance problems.

Note
If you disable a program and it continues to start automatically when Windows starts, you should scan for viruses and malware, which is explained in the next section.