What Is an MQ4 File? A file with the MQ4 file extension is an MQL4 source code file. It contains variables and functions, as well as comments, related to the MetaQuotes Language 4 programming language. You can read a lot more on this format, and MQ4 files, at MQL4.com. How to Open an MQ4 File Open MQ4 files with MetaQuotes MetaTrader platform. However, because they’re associated with version 4 of the program, you probably can’t use one in newer versions like MetaTrader 5....

Speaking to Variety, Greg Peters, the company’s chief operating officer and chief product officer, said the feature will be perfect for viewers who don’t want to choose a show or movie to watch, instead preferring to just switch on and watch whatever shows up. You know—just like TV used to be. Is this a genius idea, or as ridiculous as the Bluetooth light switch that you stick to the wall to control your smart lightbulbs?...

According to Netgear’s press release, the new product is called the Orbi Quad-band Mesh Wi-Fi 6E System, which the company claims is the first of its kind. The Quad-band Mesh can support up to four different Wi-Fi bands as a home’s internet center and delivers lightning-fast connection speeds. There is a lot to glean from the device’s name. Wi-Fi 6E is the latest standard for Wi-Fi technology that supports the newly available 6Ghz band, and “Mesh” refers to the nodes that expand the network’s reach throughout a location....

The way it works is there will be a new ‘+ Add to your search’ button at the top of Google Lens that you can tap to bring up another search bar to narrow down results. You can condense results according to color, brand name, or any other visual attribute. The multi-search feature works with both screenshots and photographs, and it even tells you where you can purchase the object in the picture....

According to a company press release, OS 10.5 introduces a slew of new features, configurations, and even advice on using Roku Voice. High-quality sound and audio appear to be the focus for OS 10.5. While it appears that all Roku streaming devices will get the update, the Roku Streambar, Streambar Pro, and Smart Soundbar will be compatible with 3.1 and 5.1 surround sound, and the company’s Wireless Speakers can be paired with these devices to act as front speakers....

Nudge an Object in PowerPoint When you nudge an object in PowerPoint, the object moves in small increments. The direction the object moves depends on which arrow key you press. Select the object then use the arrow keys on your keyboard to move the object left, right, up, or down until it’s positioned exactly where you want it. If the default PowerPoint setting for nudging is too large for a specific need, manually adjust the increments of movement....

Here’s a look at how the Num Lock key works, how to find it and turn it on, and how to use it. What Does Num Lock Do? A number-lock key replaces the functions of certain keys on the keyboard with a numeric keypad. Some computers automatically turn on number lock during startup, but you’ll have to enable the feature manually on most compact keyboards. This often-ignored feature can be helpful in several situations....

A well-designed drum machine or sampler should be as accessible to kids as it is to adults. But which of us would let a sticky-fingered child anywhere near their precious Octatrack or $2K OP-1? Likewise, a childproof instrument doesn’t have to be a piece of cheap bleepy-bloopy junk. If it’s good enough for kids, it might also be tempting to adults. “The design looks like it’s fun for tiny kids, but I wouldn’t leave tiny kids unattended with something that costs more than $50....

ProtonMail Pros and Cons Compared to similar services, ProtonMail provides several benefits and a few limitations. Free vs. Premium ProtonMail Anyone can sign up for ProtonMail and get 500 MB of online storage for free. Paid accounts include up to 20 GB of storage in addition to priority customer support and other productivity features. The free service should suffice if you occasionally send encrypted email. What Is End-to-End Encryption? Encryption protects the content of emails from prying eyes....

PSP vs. PS Vita From the Front At first glance, the PS Vita looks a lot bigger than the PSP, but it’s really not that much of a difference. Sure, it is bigger. It’s actually a little bit slenderer than the PSP-2000 (that’s the silver one in the photo) and it’s definitely heavier. Overall, though, it doesn’t feel too bulky, just more substantial than the PSP. In terms of what’s actually on the front of the device, you can see the controls are mostly the same, with the D-pad and shape buttons being in more or less the same locations on both devices....

How to Close Windows With Alt + Spacebar + C One option for closing windows with keyboard shortcuts is as follows: How to Close Windows With Fn + Alt + F4 Another option is to select the window you want to close and then press Fn+Alt+F4. You’ll probably need two hands for this one. How to Close Tabs With CTRL + W The Ctrl+W shortcut only closes the current file you’re working on, but it leaves the program open....

Razer unveiled the new Blade 14 during its first-ever E3 keynote on Monday. The new Blade 14 will be the first Razer-branded gaming laptop to include an AMD processor and support for up to an Nvidia GeForce RTX 3080 laptop GPU. Additionally, the laptop will include a configuration with a 1440P Quad HD (QHD) display running at 165Hz. The Blade 14 will ship with support for THX Spatial Audio, for what Razer calls a “more immersive audio experience....

Roku’s Streambar is a Joy The Streambar combines a 4K media-streaming set-top box with a four-speaker soundbar. This can replace your television’s built-in speakers, and should (in theory) be a step up in sound quality. If you have a fancy home-theater setup already, then you should consider Roku’s non-speaker boxes instead. Audio-wise, you can set the box to quieten loud commercials, boost voices, and perform some other sound-processing functions. You know how the actors’ voices are always too quiet compared to the background audio and effects?...

Options for inputting the function and its arguments include: Type the complete function: =ROUNDUP(A2,2) into cell C3 in the worksheet; or Select the function and arguments using the function’s dialog box. Using the dialog box simplifies entering the function’s arguments. With this method, it’s not necessary to key in commas between each of the function’s arguments as you must when typing the function into a cell. (In this case between A2 and 2....

Despite their wide use, tablets tend to get a bit lost in their awkward middle ground between phone and laptop. Nonetheless, these devices remain useful for their big screens and relative portability. Though Apple certainly rules the tablet world, the Samsung Galaxy Tab S4 offers an attractive alternative to the Ipad. Design: Function over form The Galaxy Tab S4 isn’t exactly ugly, but it’s not particularly eye-catching either. It’s very bland looking, and both appear and feel quite plasticky....

#YouMake is, according to Samsung, a new approach that “allows consumers to take the lead with device customization.” In other words, the #YouMake website acts sort of like a centralized hub for the Samsung products that offer a variety of customization options. This includes things you might expect, like the Galaxy Watch4 and Bespoke Galaxy Z Flip 3, but it also highlights things like The Frame and the Bespoke Refrigerator....

AllShare worked with all devices connected to your internet router. When you were on the go, you could use AllShare with your mobile device over the internet. DLNA The DLNA (Digital Living Network Alliance) is the technology organization that created standards for connected devices and streaming media throughout the home. AllShare was an extension of DLNA connectivity. All devices using the AllShare platform were DLNA-certified in at least one category, and some in multiple categories....

Samsung Z Fold 4 Release Date You’ve been able to purchase the Samsung Galaxy Z Fold 4 since August 26, 2022. It was unveiled at the Samsung Unpacked event on August 10, 2022, the same event the Galaxy Z Flip 4 and Galaxy Watch 5 were confirmed. Samsung Galaxy Z Fold 4 Price Although it’s cheaper if you trade in an older phone, these are your options if not: 256 GB: $1799....

Eclypsium has discovered multiple security flaws in 129 different computer models that utilize Dell’s SupportAssist software, a report has revealed. According to Gizmodo, there are four separate vulnerabilities, one of which can allow attackers to redirect the connection between Dell’s BIOSConnect software and the Dell servers. If successful, the redirect would allow bad actors to force modified update packages onto the affected models. Researchers say the vulnerabilities essentially would allow attackers to gain access to affected machines through an exploit found within the boot configuration, as well as by impersonating Dell and delivering malicious content back to the machine....

A power user is just someone who’s used Windows long enough and with enough interest to accumulate a mental library of tips, tricks, and problem-solving steps (such as knowing how to fix a sideways screen). If you’ve always wanted to be a power user but weren’t sure where to start, here are six tips to get you started. Use the Start Menu With all versions of Windows (except Windows 8), the Start menu is your go-to location for opening apps and accessing system utilities....