Run on an emulator In Android Studio, create an Android Virtual Device (AVD) that the emulator can use to install and run your app. In the toolbar, select your app from the run/debug configurations drop-down menu. From the target device drop-down menu, select the AVD that you want to run your app on. Click Run […]

In short, LAN ports on a router allow Ethernet-ready devices to connect to one another and share data. In order for them to also access the internet, the router needs to have a Wide Area Network (WAN) port. On many routers, this port may also be labeled the internet port. How do you use ports […]

In a TCP/IP network, a port is a number that identifies the type of network traffic. If an incoming or outgoing port is “open,” packets with that port number are allowed into or out of the local network (LAN). Ports are opened and closed in the firewall. Home Router/Firewalls. How do you use ports on […]

Look at the file size. Right-click on the file and choose “Properties.” You will see the file size in the Properties. Compare this to another version of the file or a similar file if you have one. If you have another copy of the file and the file you have is smaller, then it may […]

Open Windows File Explorer and then right click on the drive and select ‘Properties‘. From here, select ‘Tools’ and then click ‘Check’. This will scan and attempt to fix glitches or bugs on the hard drive and recover corrupt files. This is the command version of the check disk tool in step 1. How do […]

The Windows 10 Technical Preview (TP) is an evaluation copy for enterprise users. Basically, it’s an early test version. Businesses are given the chance to try it out, see how it fits into their routines and provide Microsoft with feedback. How do I upgrade to Windows 10 from Technical Preview? To get started, open Settings […]

How to uninstall Silverlight Quit all open internet browsers. Click on the Start button. Select Control Panel. Select Programs & Features. Locate and click on Microsoft Silverlight, then click Uninstall. Your PC will notify you when the uninstall process is complete. Can Microsoft Silverlight be uninstalled? Microsoft Silverlight Silverlight is a web framework, similar to […]

Based on my experience, in most cases, the reason behinds the svchost.exe (netsvcs) high CPU or memory usage problem is because your PC is infected by a virus or malware application. However, this issue can be caused by other factors: Windows Update. Full Event log file. How do I fix high Svchost memory usage? Solution […]

How to scan QR code on iPhone 8/8 Plus/X in iOS 11 Step 1: Go to Camera App on your iPhone in iOS 11. Step 2: Put your iPhone screen above the QR code and align it with the viewfinder. Step 3: Click the notification to go to the link and do whatever you need. […]

How to scan a QR code with the Camera app Open the Camera app from the Home Screen, Control Centre or Lock Screen. Select the rear-facing camera. Hold your device so that the QR code appears in the viewfinder in the Camera app. Tap the notification to open the link associated with the QR code. […]