I am looking for a formula I can use in any cell that will return the column LETTER of the column the formula is in, I can get the LETTER and ROW number u...

We get PDF's from our professor to read for homework but they're often scanned documents, is there a way to adjust the contrast of the text to m...

Q&A for computer enthusiasts and power users

In a simple for loop, I'm trying to get it to increment which variable it echos. The unrolled version at the bottom works and does what I want, but h...

I know that servers are connected "directly to the internet", at least big servers like Google, right? So, how can I connect my computer to the internet w...

If I remove the heatsink from my processor temporarily, then later put it back without changing the heatsink or CPU, do I need to reapply thermal paste?

I have the following PowerShell code: $Domain = "VM-PRO" [string] $SystemDrive = Get-CimInstance -Class Win32_OperatingSystem -CimSession $CimSe...

From my understanding, the following should mean exactly the same: ls -1 | xargs file {} ls -1 | xargs -I{} file {} if -I option is not specified, it is d...

Every now and then in Windows 10 it keeps grabbing my screen with an OSD telling me about updates with a button that takes me to the update menu in Settin...

Is there any way to locally include Adobe Flash with my Mozilla Firefox, Portable Edition? I'm using the one from portableapps.com I need to do this ...