• SmartScreen provides an extra layer of security and can protect your PC from malicious content.
• Disabling SmartScreen may allow malicious applications to slip through undetected.
• To disable SmartScreen, open Windows Security, then navigate to App and Browser Control > Reputation-Based Protection Settings, then toggle the SmartScreen filters off.

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To view your list of blocked contacts on Android, go to the Phone app or Google Contacts app and select “Blocked Numbers” from the settings. The Messages app can also show you all texts from blocked numbers, and you can check if you’ve been blocked by calling from another phone.

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• Try running NVIDIA Control Panel as an Administrator to fix permission-related issues preventing it from opening.
• Perform a clean install of the NVIDIA graphics driver to resolve problems with the control panel that are caused by corrupted files.
• Ensure that necessary NVIDIA services are running in the Service Mananager window.

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PowerShell makes renaming files from the command line super easy. You can use specific names, add increasing numbers, add prefixes and suffixes, and even append timestamps.

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• The L/H switch stands for “Low/High” and controls the maximum fan speed, with high mode providing better cooling performance.
• Combining high mode with a custom fan curve maximizes cooling performance while keeping noise levels relatively low.

The AMD Wraith Prism is one of the coolest stock CPU coolers—it’s actually great at keeping your processor cool and has awesome RGB. But, if you’ve recently acquired or already have it, the Prism hides a secret you should know about.

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• Open File Explorer by clicking the Taskbar icon, using the keyboard shortcut Windows+E, or searching for “File Explorer” in Windows Search.
• Customize your Start menu by pinning File Explorer to the sidebar or adding a shortcut to the pinned tile section for quick access.

File Explorer is an essential file management application. Whether your mouse is broken or you just prefer using Command Prompt, there are many ways you can open File Explorer in Windows 10.

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Key Takeaways

• The sar command is part of the sysstat package and collects performance statistics for various elements of a Linux computer in real-time and historical reports.
• Run “sudo apt install sysstat” in the Terminal to install the sysstat package and sar.
• Sar provides real-time statistics for CPU load, memory paging, swap usage, and more. It can also display historical data for specific time periods, allowing you to analyze past performance issues.

The sar command lets you see performance statistics for different elements of your Linux computer, for both real-time and historical data. We show you how to use this great resource.

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Key Takeaways

• To fix an email stuck in the outbox on Gmail for desktop, click the gear icon, navigate to See All Settings > Offline, then disable “Enable Offline Mail”
• To fix a stuck email on Android or iPhone, tap the three horizontal lines in the Gmail app, select “Outbox,” then pull down from the top to refresh the folder
• If those solutions don’t work, try clearing the Gmail app’s cache or updating it to the latest version.

If your emails are stuck in Gmail’s Outbox and won’t send, your internet connection may not be working, or you may have enabled Gmail’s offline mode. We’ll show you how to fix those problems on a desktop or phone, and suggest a few other things you can try to fix Gmail issues.

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