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How to Backup your computer online for free

Welcome to the Pittsburgh Tech Guy!  Your local source for good, dependable technical support and information!  Keep up with the latest Tech news here!

Remember, all home computer analysis are free!

Tuesday
Sep112018

How to skip UAC Prompts for Apps on Windows 10

If you aren’t using a Windows 10 machine with the administrator account you will see the UAC prompt quite a bit. With some apps, like the registry editor, you will always get the UAC prompt when you run it. The same holds true for other apps as well, depending on what they do. If it bothers you, you can skip the UAC prompt for apps on Windows 10 with a scheduled task.

Caution

The UAC prompt might be annoying but it’s there for your own safety. It alerts you when you’re about to alter you system in a way that may impact its stability. This goes for everything from installing an app to running the registry. Disabling it if you don’t know what you’re doing, is a bad idea.

Skip UAC Prompt

We’re going to show you how you can run the registry editor without running into the UAC prompt but you can use it for other apps as well. Open the Task Scheduler and create a new task. Give it a name that tells you what the task is for.

On the General tab, select the ‘Run with highest privileges’ box.

Now, go to the Action tab and click the New button. In the New Action window, enter the path to the EXE of app that you want to run without encountering the UAC. Since we’re going for the registry editor, we’re going to use the following. You need to replace it with the path to the EXE of the app you want to run.

Tuesday
Sep112018

Sorry for the long delay

I have not posted in over a month, part of it not my fault, but will start posting again shortly.  A glitch with Squarespace left my site not reachable for a week, but as you read this, it has obviously been fixed!  Thanks Squarespace.  

Monday
Jul302018

How to make Windows 10 look like Windows XP

Windows XP was one of the most loved versions of Windows ever. It was stable, and everything was perfect. Users who are on Windows 10 miss that about Windows XP almost as much as they miss Windows 7. Windows 10 has improved in terms of stability and if you miss XP a lot, you can make Windows 10 look like Windows XP with an app.

Resources

To make Windows 10 look like Windows XP you need to download the following;

Windows 10 To Windows XP

Install the NeoClassic UI app and run it. Enable the ‘Show all settings’ option.

Start Menu

Go to Start Menu Style tab. Select the “Classic Two Column” option.

Click the ‘Select Skin’ option under it. On the next screen, open the dropdown and select the “Windows XP Luna” skin.

Monday
Jul302018

How to Find Your IP Address

Networks, and the internet, don't identify computers (of any size, even your smartphone) by the name you give them. Computers prefer numbers, and the numbers they use as identifiers are called IP addresses.

The "IP" stands for "internet protocol," which is part of Transmission Control Protocol/internet Protocol (TPC/IP). It's all called IP for short, and TCP/IP is the language used for communication by most networks.

When it comes to your computer(s), there are actually several IP addresses involved. One is how the computer talks to the internet at large, which is the IP address of your router. That IP address is generally assigned to the router by your internet service provider (ISP); the router in turn handles all the traffic from your computer out to the internet. So even though a website only sees a request come in from the IP address on the router, the router knows how to route the information to/from the computer. (That's why it's called a router.)

Computers on the internal networks, be it Wi-Fi or Ethernet, at home or in the office, have their own IP addresses assigned to them (usually by the router). That way, all the nodes on the internal network can also communicate. The protocol used by the router to assign IP addresses is called Dynamic Host Control Protocol (DHCP).

If you have an IP address assigned, it's typically considered a "dynamic IP" because it could be temporary; the router might give the node in question a different IP address at a later time (same with the IP address your ISP gives your router). However, you can set up "static IP addresses" on computers so they never change—this can be important for some kinds of network communications, especially if it's important to be able to find that same node over and over. You could also get a static IP for your router—which is handy if you run a web server, for example, but expect your ISP to charge extra.

IP addresses are typically in the same format as a 32-bit number, shown as four decimal numbers each with a range of 0 to 255, separated by dots—each set of three numbers is called an octet. This is called IP version 4 (or IPv4). With it, you could—in theory—have 0.0.0.0 to 255.255.255.255 out there. But this limited the world to a possible 4+ billion IP addresses, which isn't enough.

So now, there's IPv6, which is 128-bit, and went from four to 16 octets. That's a lot more than 4 billion—it's a 34 with 37 zeros after it (or 2 to the 128th power). Technically, 340,282,366,920,938,463,463,374,607,431,768,211,455. That's a lot of IP addresses.

That's all good to know, but how do you find the numbers for your IP address?

Find Your Internet/Public IP Address

There may come a time when you need to know the IP address of your router, as assigned by your ISP. This can be particularly handy for things like VoIP calls or remote control software.

What you'll also find is that there's lots of information about you attached to that IP address, specifically your ISP's name and your general location (called a GeoIP). That's because ISPs dole out a range of IP addresses. Figuring out your provider and general location based on IP address is as simple as consulting a public list.

The simplest way to check your router's public IP address is to search "what is my IP?" on Google.

IP Lookup - Google

But with Google, that's all you see. There are plenty of sites out there that will show you the exact same thing. They see it simply because by visiting the site, your router has made a request, and thus shown the IP address. Sites like WhatIsMyIP.com, IPLocation, and WhatIsMyIPAddress.com all go farther, showing off the names of your ISP, your city (if you don't know where you are), and sometimes even maps.

But the GeoIP info is far from foolproof. Generally, you're going to get an approximation of location—where the provider is, not the actual computer. In visiting all three of those sites, I was told I was in Ithaca, New York, and Syracuse, New York. One gave a latitude/longitude that put me in North Carolina (which could be where my ISP has a data center, for all I know). Be sure to log out of your VPN service, too. Getting a real address for the public IP address usually requires a search warrant taken to the ISP.

Find Your Internal IP Address

Every device that connects to your internal network, be it at home or the office, has an IP address (your PC, your smartphone, your smart TV, your network printer, etc.) It doesn't matter if it's using Wi-Fi or Ethernet. They've all got an IP address if they're talking to the internet, or each other, through your router.

In the most basic network, your router is going to have an IP address like 192.168.0.1, and that will be called the "gateway." You'll see it pop up a lot as you look for the IP addresses of other devices. That typically means your router will use DHCP to assign addresses to devices, where only the last octet changes. So 192.168.0.101, or 192.168.0.102, for example. It depends on the range defined by your router.

This is pretty much the same on all internal networks, because they're hidden behind the router, which routes all that communication in and out to the proper places. If you have a big internal network, another number called a subnet will help divide your network into groups. The subnet mask used by most home networks is 255.255.255.0.

So how do you find it? In Windows, it's easy but requires the command prompt. Just search for "cmd" (without the quotes) using Windows search. In the resulting pop-up box, type "ipconfig" (no quote marks).

Command Line - IPconfig lookup

What is revealed is more than just the IP address: you'll see the IPv4 Address, the subnet mask, plus the Default Gateway (that's your router). Look above that row of data in the middle, and it shows the type of connection: "Ethernet adapter Ethernet." If I was using Wi-Fi, it would have information under "Wireless LAN adapter Wi-Fi."

iPhone IP AddressOn the Mac, it's a little less esoteric. Go to the System Preferences, select Network, and it should be right there. Click the connection type on the left to see the IPs for each type. You may need to click the TCP/IP tab at the top. Or you can go full geek and open the Terminal and type "ipconfig" just like on Windows.

On an iPhone, go into Settings > Wi-Fi, and click the "i" in a circle next to the network you're on. The IP address, subnet, and router (gateway) will all be there under the DHCP tab.

However, if you need the IP address of other devices on your network, you should go into the router. How you access your router depends on the brand and the software it runs. In general, you should be able to type the router's gateway IP address into a web browser on the same network to access it. From there, you need to navigate to something like "attached devices" (that's what I get on my Netgear Nighthawk, pictured below). From there you get a full list of all the devices currently (or recently) attached to the network—and that list includes the IP address assigned to each device.

IP Address in router

Friday
Jul132018

How To Increase Or Decrease Desktop Icon Spacing On Windows 10

Desktop icons on Windows 10 can be resized. You can make them smaller, or bigger. You can also align them properly in a grid layout. If you don’t like the grid, you can move them anywhere you like by disabling snap to grid. This is all great but when you resize desktop icons, the grid doesn’t change. If your icons are too big, there will be very little space between them. If your icons are really small, they’re will be enough space between them to add another entire row of icons. The grid doesn’t change much with the icon size, you can increase or decrease desktop icon spacing to make it more suitable for the icons.

To change desktop icon spacing, you need to edit the Windows registry. This is my desktop with fairly large icons. You can see there’s very little space between the individual icons.

Desktop Icon Spacing

Open the run box with the Win + R keyboard shortcut. In the run box, type regedit to open the Windows Registry.

Go to the following location in the Windows Registry.

HKEY_CURRENT_USER\Control Panel\Desktop\WindowMetrics

With the grid, you need to change the difference between the rows of the grid, and the columns. That means there are two values you have to edit. Each value manages a different aspect of the grid. The IconSpacing value will change spacing between columns, and IconVerticalSpacing will change spaces between rows.

By default, the value for both is set to -1128 but it may be different depending on your screen’s resolution.

You can change it to anything between -480 and -2780. -480 is the least amount of space you can have between icon rows and columns, and -2780 is the maximum amount of space you can have between them. You will have to experiment with the numbers to see which looks best. After each change you have to restart your system for the new value to be applied.

The following is what you get when you have large desktop icons, and spacing set to -1500.

You don’t have to set the same value for both registry values. You might want more space between rows than you want between columns so it’s fine if the values don’t match each other. You will need to remember, or write down, the default value of both registry values if you ever want to reset the grid to its default size.

Changing these values will not break anything; you can still align icons to the grid though it’s worth mentioning that with more space between the grid lines, you might end up with more space between the Taskbar and the bottom row of icons than you’re normally used to.


Friday
Jul132018

How to Set Up Wi-Fi Calling on iOS

Need to make an important phone call in a cellular dead zone? Wi-Fi Calling helps you make or receive phone calls on your Apple devices when your phone says 'no service.'  Click here for the full PC Magazine article.