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You can hide files on any operating system, but hidden files can be accessed by anyone with access to your PC or its storage. Encryption actually protects your files, preventing people from accessing them without your encryption key. Even if intelligence agencies could bypass this encryption — and we’re pretty sure they can’t — it’s still useful. Encryption can protect sensitive financial, business, and personal data from people with access to your hardware....

When you’re managing a public computer, you need a special kind of tool. You need a way to reset that computer back to a clean state every time it boots so no one can make any harmful changes. Commercial solutions like Deep Freeze offer this feature, and Microsoft once offered it via its Windows Steady State tool for Windows XP and Vista. However, Windows Steady State has been discontinued and doesn’t work with Windows 7....

Drop-down lists in Excel make for a simplified way to enter data, but sometimes you may need to edit that list. You can add or delete items from your drop-down list regardless of how you created it. You may have used a table, named cell range, or manual setup for your drop-down list. We’ll show you how to edit your list accordingly. Edit a Drop-Down List From a Table The nice thing about using a table in Excel for your drop-down list is that the list updates automatically when you make changes to your table....

EPS files can be edited by using software such as Adobe Photoshop or Illustrator. EPS files can be used in Illustrator by opening them in the File menu and selecting “Open With. Yes, you can open an EPS file in Illustrator. However, you will need to save the file as a PDF before you can use it. Illustrator does not support EPS. Yes, you can use a vector editor such as Adobe Illustrator or Inkscape to edit vector files....

There are a few different ways to edit an existing text in Illustrator. One way is to use the Edit menu, which includes options such as Cut, Copy, and Paste. Another way is to use the arrow keys to move the text around, and then use the left and right arrows to resize it. Yes, you can edit vectors in Illustrator. However, some features may not work correctly if you edit vectors using the vector tools....

To open all cores in Windows 7, use the “cmd” command. There are a few ways to enable all cores on a computer. One way is to use the BIOS. Another way is to use the Windows operating system’s “system options” menu. To enable dual core in Windows 7, you can use the following command:netstat -a | grep dual-core. Windows 7 can use up to 8 cores. There is no definitive answer to this question as it depends on the game and the hardware being used....

To prepare you for using line numbers, we’ll show you how to insert them, your numbering options, and how to remove them if needed. Insert Line Numbers in Word To use line numbers in Word, you must be in Print Layout view. Go to the View tab and click Print Layout in the Views section of the ribbon. Next, insert the numbers by heading to the Layout tab. Click the Line Numbers button in the Page Setup section of the ribbon....

Thanks to a new iOS 10 feature, you can now install extensions for Apple Maps that let do things like reserve a table or get a ride without ever leaving the map. Here’s how it works. iOS 10 brought a lot of interesting new features, but arguably none as powerful as opening up some aspects of the platform to third-party developers. All the new iMessage apps are the standout example, but Apple has also opened up their Maps app to developers, giving you clever new options for interacting with locations and services all from within Maps....

If you ever forget to lock your door on the way out, The Kwikset Kevo can make your life easy by doing it automatically whenever you leave the house. Here’s how to enable it. RELATED: How to Install and Set Up the Kwikset Kevo Smart Lock The feature is called Auto-Lock, and it’s actually nothing more than having the Kevo automatically re-lock itself 30 seconds after it unlocks. It can be convenient, but it will do this no matter what....

Android is a wonderful technology that has already transformed the way smartphones are handled and operated. Although this open source approach enables any developer to develop apps and test them, there are certain people who want customization beyond a limit. This is exactly where they need to enable Developers option. Just like all other Android versions, it can also be done on the latest release by the Google and i.e. Android Oreo....

You might not realize this, but there’s actually another icon hidden inside the Google Chrome executable file—and it’s a high-quality version of the same logo, but golden. Here’s how to use it. If you’re wondering how we got the smooth icon you’re seeing above, it’s because the latest dev channel version switched the icon from the older style. Enabling the Hidden Gold Icon All you have to do is open up the shortcut Properties screen and head to Change Icon....

To enable HDMI audio, you will need to use an audio driver. You can find a list of drivers here. There are a few ways to fix Windows 7 HDMI audio not plugged in. One way is to try plugging the HDMI cable back in and see if that fixes the audio issue. Another way is to unplug the HDMI cable and then plug it back in. There could be a number of reasons why your HDMI cable is not giving audio....

There are a few ways to unlock a disabled iPhone 4. The first is to use iTunes. Connect your iPhone to your computer and open iTunes. If your iPhone is disabled, you’ll see a message telling you to connect to iTunes. Click on the “Restore” button in iTunes and then follow the on-screen instructions.If you don’t have access to a computer, you can use iCloud. Go to icloud. There are a few ways to unlock a disabled iPhone 4 without iTunes....

Using Microsoft Excel macros, you can run a prerecorded set of steps to automate many of your repetitive tasks. You’ll have to turn on the feature before you can use it. We’ll show you how to activate macros on a per-spreadsheet basis as well as for all spreadsheets in Excel. Be Smart When Enabling Macros Enabling macros is not always safe and you should only use them when you’re sure of the source of your spreadsheets....

There are several ways to create a virtual machine using KVM. QEMU can use KVM and libvirt and its Virtual Machine Manager UI provide a convenient interface around it. KVM can be used to create nested virtual machines on compatible hardware. This lets you create VMs inside VMs to accommodate more complex use cases. Consider a virtualized development environment that runs on your host. You might need to run virtual device emulators within that environment, nested two levels deep from the bare metal hardware....

RELATED: What’s New in Windows 10’s Creators Update Screens emit bright blue light that looks a lot like the sun, throwing off your body’s internal clock at night and preventing the secretion of melatonin, which causes you to become sleepy. Night Light makes your screen use dimmer, warmer colors at night, helping you sleep. That’s the theory that some studies have supported, although more research on the subject would certainly be helpful....

Apple’s iPhone and iPad interfaces are attractive, but they can also be difficult to see for some people—especially interface elements such as switches, which change color when activated. Luckily, there’s a way to add “1” and “0” on/off labels to all iOS and iPadOS switches to make them easier to see. Here’s how. First, open Settings on your iPhone or iPad. In Settings, tap “Accessibility.” In Accessibility, select “Display & Text Size....

There are a few ways to do this. One is to use Google Cardboard, which is a virtual reality headset that you can make yourself using cardboard and some other materials. You can also use a VR headset like the Samsung Gear VR or the Oculus Rift. To put your Android in VR mode using one of these headsets, just follow the instructions that came with your headset. Yes, there are a few ways to do this....

If you need to force a frozen or buggy application to close in Windows 10, you can end a task easily using Windows’ built-in Task Manager utility. Here’s how to do it. First, open Task Manager. To do so, right-click the taskbar and select “Task Manager” from the pop-up menu. Alternately, you can press Ctrl+Shift+Escape to open it, or press Ctrl+Alt+Delete and select “Task Manager” from the screen that appears....

There are a few ways to enlarge the font on your screen. One way is to use the “Ctrl” and “+” keys on your keyboard at the same time. This will enlarge the text on your screen. Another way is to go to the “Settings” menu on your computer and select the “Display” option. From there, you can adjust the size of the text on your screen. There are a few ways to magnify text on your iPhone....