Time is an element of the overall measurement system of for space. Time can refer to the time it is now, according to timing devices, the interval between two events, the duration of an event, or the sequence of events.

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How to find time difference between two cell in excel sheet?

"14/07/2016 09:26:59" & "14/07/2016 09:28:47" I could not find difference between this time. I have enter formula =A2-A1 result shows "#VALUE!" Please help me.
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18 views

Syncing time on two networked machines

I'm trying to sync the clocks on a Windows 7 (A) and a Windows 8.1 (B) computer on their own, private network by using the command (cmd on computerA): net time \\computerB /set /y As I expect, this ...
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1answer
43 views

Default format of a cell is “Time”. Is it a bug?

I have an excel file where the cells take the "Time" format way too easily : It seems that the "Clear format" button (or usage of Range.Clear ) will give my cells a "Time" format, as is illustrated ...
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2answers
27 views

Something resets BIOS time to a prior date

I have a batch of HP Prodesk 400 G2 computers with UEFI and Windows 10. From time to time, every day, the time and date reset to a fixed one, 2-3 weeks ago. I checked and reset the time from the UEFI. ...
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0answers
17 views

Windows 10 synchronized with hardware clock (on system wakeup)

I have noticed that synchronization occurs on every wake up. What is the system time? I guess, it is updated continously but why do I see the event message only on the wake up?
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44 views

Time difference on dual boot system (Windows 10 and 16.04)

I have a dual boot UEFI system with Windows 10 and Ubuntu installed. I have a problem related to the representation of RTC in the two system. Since I have read (on AU and some other sources around ...
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1answer
21 views

Why the time displayed by OS is not the same with the time in UEFI?

I purchased a new notebook and installed several operating systems on it. I noticed that if I disabled time synchronization (or I was disconnected from Internet so time sync can't work), the time ...
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16 views

How to search a large Outlook/PST database for email by hour of the day or between hours of the day

I have a 13 giga big PST file and i need to export all emails from specific hour of day / range of hour of day. If i succeed to search all emails that has , for example, 19:30, in received time field ...
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1answer
24 views

W10 computer office 3 min ahead of time, other PCs are ok

How can I solve that I am the only W10 computer in the room that shows a 3-4 min delay (vs http://www.time.gov/, mobiles and the rest of PCs). It is not a configuration problem, even when I ...
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1answer
13 views

What is the function of 'Serial time code message (ToD) (RS-232 serial line)' as provided in a specification of distribution amplifer?

What is the function of 'Serial time code message (ToD) (RS-232 serial line)' as provided in a specification of distribution amplifer? http://spectracom.com/products-services/precision-timing/epsilon-...
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1answer
34 views

Evaluation error in Match function

Can someone please tell me how this could possibly result in an error??? I don't know about you, but that looks like an exact match to me...
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30 views

Is it possible to stop browsers or other internet facing programs from accessing my local (system) time?.

I am using VPN and I don't want my local time info to be accessible. I am using windows 10 and chrome broswer. I can change the local system time but I am looking for another alternative.
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1answer
25 views

'dpkg-reconfigure ntp' and no configuration taking place

I've got a clock skew on an older Core2 duo laptop used for testing. Its causing make to complain about sources files being dated in the future after an scp. According to the Debian NTP wiki under ...
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0answers
14 views

Getting Clock/Time information from PC to an STM32F4

Assume I connect a microcontroller board (like an STM32F4) to a PC via USB. Is there anything in the USB communication protocol that contains host clock data? In other words, can I sync the ...
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vote
1answer
47 views

Is there any way to get correct system time without NTP?

I'm developing industrial embedded device on the ARMv7, 3.10 kernel. First, before taking up the main subject, let me talk about hardware time. Amlogic meson8b is core unit, so i used "aml-rtc" as ...
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16 views

Find out how long you've been editing any file in Windows?

I've been working for months on a LaTeX project, using Eclipse IDE with the Texlipse plugin as my editor. I never thought about it before, but now I want to check how much time I spent modifying the ...
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62 views

Windows clock is slow

My windows 7 clock is slow by 3 minutes according to this website, and my android phone time. I have tried manually syncing with the internet server and that does not fix. I went into date and time ...
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0answers
12 views

Windows 10 Pro set to PST and need to change it to EST

So I installed Windows 10 Pro on several machines in a domain (W2K8 DCs) and have had issues with trying to change the timezone on one machine. I can change the time but not the time zone. I ...
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1answer
50 views

Displaying ONLY hours and Minutes in Excel

Using Excel 2010. I'm not an Excel neophyte as I've been using is since the late '80s, but haven't had to do this before. I'm building an agenda for a meeting where I want to display the start ...
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0answers
30 views

Windows 10 does not update time after dualboot

After splitting disk to two partitions and going to dualboot with Ubuntu 15.10 I discovered weird error: When I reboot back to Windows, the time is X hours delayed, where X roughly equals amount of ...
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0answers
16 views

Time and Date settings in SSL decryptor

I have a query regarding an SSL decryptor and NTP. This device is connected to a Cisco Meraki box which is in turn connected to a router. Now within the device there is no NTP configuration and ...
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2answers
32 views

Subtracting hours

I'm working on a time tracking sheet. I have a weekly total column with the formula of =SUM(I4:I8). This entire column is formatted as [h]:mm. The current value is 31:49. I want to calculate how ...
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21 views

ntpdate pool.ntp.org getting lost on slackware

On Slackware 13.1, keep time correct is getting difficult. I've noticed BIOS clock is wrong. So I do ntpdate pool.ntp.org and just after I check time with date. It's correct. I check it again with ...
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2answers
161 views

W32Time freezes Windows

I have a Windows 10 tablet displaying some measurment data. It runs 24h a day. After some time it totally freezes. I found out that it has to do with the W32Time service. When I connect to the ...
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5 views

Mklink functionality within a list?

Kind of hard to explain. See the list below for an example: Favorite Things Destruction Fire Minecraft Video games Multiplayer Minecraft Destruction (Linked with Destruction/Minecraft) ...
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1answer
97 views

How do I make a virtual machine with non-standard speed of time (timescale)?

I think it should be technically possible, but I don't know of any ways to do this in already existing software. What I mean — the "hardware" clock in the VM should be able to run at different speeds,...
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97 views

Simulation time change multisim

Is it possible to change the simulation steps in multisim? (more exact and more detailed simulation results). I have an output that changes quite fast in time, so at the moment the measurements are ...
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0answers
164 views

How can I fix orcad 10.3 capture cis late start issue?

I design my schematic and PCB with orcad 10.3 but I have a problem . I updated Windows from Windows 7 to Windows 10. When I try open cadence it takes a lot of time. I mean it opens too late. Also when ...
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1answer
542 views

Windows 10 force user logoff

Is there a program in Windows 10 or other Windows that can manage the user's logon hours (force logoff after specific time)? I know that Windows 10 and below has it built in, but the problem is that I ...
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0answers
39 views

ntpdate gets date from future

I have a custom built board with A20 core and it doesn't have a battery. Every time I boot the device I have to sync time with the server. So, I wrote a script on boot up as: until ping -nq -c3 8.8.8....
2
votes
1answer
158 views

Error when trying to synchronize Windows 7 time

I believe I had a power outage last night and when I started up my Windows 7 machine the time was all messed up (as far as I know this is not the year 13324). This usually happens with the system ...
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1answer
13 views

Using Open Office to list time elapsed in months

I'm new to open office and using the spread sheet for a database of cattle on my farm. I need it (amongst other things!) to be able to calculate the age of the cattle in months. So, in column B I ...
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3answers
43 views

Log time spent between switch a Windows on and off

I want to log the time I spend between switching my PC on and when I switch it off; like have a text file updated with records of each time I switch my PC in the morning and switch it off at the ...
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1answer
122 views

How to set time synchronization server from command line?

I need to set "the name of the synchronization server" and check "enable synchronization" option from the command line (possibly using W32tm.exe). I tried different options, manage to only manually ...
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0answers
200 views

How can I set 24 hour time in KDE5

It seems the new way to set your preferred date format is by country and language. I've never thought about this method but I guess it encourages people to be more multicultural, researching how ...
0
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1answer
30 views

date/time setting does not work after unplugging power adapter or sudden power cut in linux

For some reason, I want to configure the date/time in my Linux (CentOS 6.5) to be different from the REAL date/time, but the setting won't work if I turn my computer(desktop not laptop if this matters,...
3
votes
1answer
209 views

Get wall-clock time of a windows process with command line

Is it possible to get an uptime from a windows process which is not based on the clock settings of the system? A linux-based solution is something like: ps -eo comm,etime With some researches, I ...
0
votes
1answer
54 views

How is time calculated between the Mobo/BIOS and the OS?

I'm attempting to work through this issue where a Windows 8.1 PC regularly loses track of time, sometimes going from (as an example) 1pm on one day to 8am on a previous day. The values vary. Every ...
2
votes
1answer
24 views

How to best manage the run of several processes?

My computer has 6 cores. I have to run 12 processes. Each process takes exactly 10 minutes. I want to consider (for the sake of the argument only) two scenarios: I run 2 processes successively on ...
0
votes
2answers
43 views

How do I set the time on my Ubuntu

I run my ubuntu on a virtual machine and the time does not update. How can I set up my machine so that everytime I turn it on the time will be correct? Ubuntu 12.04 running on a VMware VM with a W7 ...
0
votes
1answer
130 views

Syncing to a Cell Phone Companies NTP Server [closed]

Not strictly for authentication, I am looking for a way force my Ubuntu NTP Server to use my cell phone companies network time as a basis for all my in home time. I cannot seem to find the address ...
0
votes
0answers
72 views

Why is my Windows “System.currentTimeMillis()” system time exactly 8 seconds behind all the other computers?

I am writing a real time networking program running on multiple computers and I decided to synchronize events using the OS system time. The problem is that one of my computers is 8000 ms behind the ...
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0answers
57 views

Unable to open two (so far) SSL sites, all others work normally

I have tried IE, Chrome, and FF. I have turned off WiFi on my mobile device and the connection goes through normally. From my computers connected to my internet, I'm unable to load the pages, it just ...
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votes
1answer
357 views

How to change the date in Windows 7 by using command prompt?

When I try to change the date in Windows 7 using the Command Prompt, I get the error: "The required privilege is not held by the client" How can I solve this problem?
3
votes
1answer
41 views

System time moving slower by high CPU usage

My computer used to have no problems staying at high CPU usage, until a few days ago, which I noticed that this would make the system time move slower. There is around 15 to 30 minute lag for each ...
0
votes
1answer
92 views

Centos set time without ntp

I've a centos 6.5 server. The time is 20mins ahead so I want to fix it. I can't use ntp as I've read it requires an input port to be opened in the firewall but I don't have control on the external ...
4
votes
4answers
624 views

How to limit CPU consumtion of a process group with standard GNU/Linux tools?

I have a bunch of processes of the same name - they take up 100% of my CPU time, I want this to be no more than 50%. How can I do this without installing any extra software?
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1answer
43 views

Relativistic NTP

I was wondering whether any provision is made in the NTP standard to synchronize time between machines travelling near the speed of light relative to each other. Does NTP even work in these conditions?...
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1answer
46 views

Block unwanted change in system time on windows

I don't want users to be able to change the system time. For this, I have set the Group Policy "Change the system time" to include only my Administrator account. I want to know the validity of this ...
2
votes
0answers
106 views

CPU Time and Clocks

I've been given this question: Assume that on some computer the overhead of trapping to the kernel for clock ticks is about 2 microsecond, with the handler requiring another 9 microseconds. Clock ...