How to Adjust the Contrast on a Dell Notebook Start your Dell laptop. Press the “F8” key which is located in the top row of keys on your Dell laptop. Use the down arrow key while holding the “F8” key to adjust the contrast lower. Use the up arrow key while holding the “F8” key […]

Start with the Obvious: Restart and Try Another USB Port Restart your Android phone, and give it another go. Also try another USB cable, or another USB port on your computer. Plug it directly into your computer instead of a USB hub. Why won’t my computer recognize my phone when plugged in? If you’re struggling […]

To setup your home router as a VPN server: Open up your preferred browser. Enter your router’s LAN (internal) IP address into the search bar. Enter the router’s username and password. Go into Settings (or Advanced Settings) > VPN Service. Enable the VPN Service. How do I VPN to my home network? Android: Tap the […]

Windows 11Windows 10.  Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. What will happen if I don’t activate Windows 10? When it comes to functionality, you won’t be able to personalize the desktop background, window title bar, taskbar, […]

(And according to this page -> apple.com/macbook-air/specs.html) Macbook Air has 2 x USB 3.0 as well. Does MacBook have USB 3.0 port? Many computers identify USB 3.0 with blue ports, but newer PC’s typically don’t. Mac computers have never used blue ports. When initially released, USB 3 ports were used alongside USB 2 ports. What […]

To do so, visit your in-app Settings > tap Card Readers > select your reader from the list > tap “Forget this Reader.” You can also disconnect the reader by holding down the button on the reader for 20 seconds, until the red lights stop flashing. How do I turn on Square reader? Go to […]

In mobile devices, the PIN acts like a password preventing other people from gaining unauthorized access to your device. This is a numeric code which must be entered each time the device is started (unless the PIN security feature is turned off). How do I find my device PIN? To find this feature, first enter […]

Home networks connect in two ways: A wired network, which connects devices like printers and scanners with cables. A wireless network, which connects devices like tablets and e-readers without cables. What networks are used at home? Building a Home Network The two most popular home network types are wireless and Ethernet networks. In both of […]

The green bar represents the amount of experience you have collected through mining, killing mobs, trading with villagers, and other sources. Above the green bar is a number that tells you what level you have; these levels are spent for enchanting and fixing things on an anvil. What is the Green Bar in Minecraft survival? […]

Show the search box on the taskbar Press and hold (or right-click) the taskbar and select Taskbar settings. Select Taskbar items to expand the section, then toggle the Search switch to On. How do I find the search box in Windows 10? If your search bar is hidden and you want it to show on […]